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121 results on '"Biswas, S"'

1. Drift time calibration of the ultra-Low material budget GEM-based TPC for MIXE

Author: Zhao, X., Heiss, M. W., Garcia, F., Zeh, B. J., Briki, I., Flöthner, K. J., Janka, G., Scharenberg, L., Banto-Oberhauser, B., Müller, H., Biswas, S., Prokscha, T., and Amato, A.
Subjects: Physics - Instrumentation and Detectors
Abstract: Muon-Induced X-ray Emission (MIXE) is a non-destructive analytical technique that leverages negative muons to probe elemental and isotopic compositions by detecting characteristic muonic X-rays emitted during atomic cascades and gamma rays from nuclear capture processes. By controlling the muon beam momentum, MIXE enables depth-resolved analysis, spanning microns to centimeters, making it ideal for studying compositional variations in fragile, valuable, or operando samples. To enhance its capabilities, we integrated a twin Time Projection Chamber (TPC) tracker with Gas Electron Multiplier (GEM) amplification stages, allowing precise measurement of muon trajectories. A custom-built fiber detector with scintillating fibers and a Silicon Photomultiplier (SiPM) provided sub-percent-level accuracy in drift velocity calibration, essential for accurate spatial reconstruction. This advanced setup correlates muon stopping points with X-ray emissions, paving the way towards element-sensitive imaging and establishing MIXE as a unique tool for high-resolution, depth-specific elemental analysis across diverse scientific applications., Comment: 4 pages, 3 figures, conference proceeding MPGD2024
Published: 2025

2. The Ultra-Low material budget GEM based TPC for tracking with VMM3a readout

Author: Garcia, F., Flöthner, K. J., Amato, A., Biswas, S., Brunbauer, F. M., Heiss, M. W., Janka, G., Janssens, D., Lisowska, M., Meurer, M., Muller, H., Oberhauser, B. Banto, Oliveri, E., Orlandini, G., Pfeiffer, D., Prokscha, T., Ropelewski, L., Scharenberg, L., Samarati, J., Sauli, F., van Stenis, M., Veenhof, R., Zeh, B., and Zhao, X.
Subjects: Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract: The Gaseous Electron Multiplier-based Time Projection Chamber (GEM-TPC) in TWIN configuration for particle tracking has been consolidated after extensive investigations in different facilities to study its tracking performance. The most attractive feature of this detector is its ultra-low material budget, which is 0.28\% X/X$_0$ and can be further reduced by decreasing the thickness of the gas traversed by the incident particles. Thus, it provides excellent position reconstruction and reduced multi-scattering. This detector consists of two GEM-TPCs with drift fields in opposite directions, achieved by rotating one 180 degrees in the middle plane with respect to the other. These two GEM-TPCs share the same gas volume, i.e., inside a single vessel. This configuration is called a TWIN configuration. The results presented in this work were measured using the newly integrated VMM3a/SRS readout electronics, an important milestone in improving overall performance and capabilities. In 2024, this detector was tested at the H4 beamline of the SPS at CERN, using muons and pions and with different gas mixtures like, for instance: Ar/CO$_2$ (70/30 \%), He/CO$_2$ (70/30 \%) and He/CO$_2$ (90/10 \%). The helium-based mixtures were used to commission the detector to track low momenta muons required in the PSI muon-induced X-ray emission (MIXE) experiment. The results obtained from these measurements, a brief discussion of the methodology used for the data analysis, and a comparison of the spatial resolution for different gas mixtures will be presented., Comment: 5 pages, 5 figures
Published: 2025

3. Multi-criteria Decision-Making for Laser Metal-Polymer Welding: A MACONT Approach

Author: Sen, A., Banerjee, N., Samanta, A., Roy, N., Pramanik, D., Biswas, S., Biswas, R., Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Haddar, Mohamed, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Kwon, Young W., Editorial Board Member, Tolio, Tullio A. M., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Schmitt, Robert, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Sahoo, Prasanta, editor, and Barman, Tapan Kumar, editor
Published: 2025
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4. Multiplicity dependence of ϒ production at forward rapidity in pp collisions at [formula omitted] TeV

Author: Acharya, S., Adamová, D., Adler, A., Aglieri Rinella, G., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Ahuja, I., Akindinov, A., Al-Turany, M., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, R., Ali, B., Ali, Y., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, J., Alocco, G., Alt, T., Altsybeev, I., Alvarado, J.R., Anaam, M.N., Andrei, C., Andronic, A., Anguelov, V., Antinori, F., Antonioli, P., Anuj, C., Apadula, N., Aphecetche, L., Appelshäuser, H., Arata, C., Arcelli, S., Aresti, M., Arnaldi, R., Arsene, I.C., Arslandok, M., Augustinus, A., Averbeck, R., Azmi, M.D., Badalà, A., Baek, Y.W., Bai, X., Bailhache, R., Bailung, Y., Bala, R., Balbino, A., Baldisseri, A., Balis, B., Banerjee, D., Banoo, Z., Barbera, R., Barile, F., Barioglio, L., Barlou, M., Barnaföldi, G.G., Barnby, L.S., Barret, V., Barreto, L., Bartels, C., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Battistini, D., Batyunya, B., Bauri, D., Bazo Alba, J.L., Bearden, I.G., Beattie, C., Becht, P., Behera, D., Belikov, I., Bell Hechavarria, A.D.C., Bellini, F., Bellwied, R., Belokurova, S., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berdnikova, A., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhat, M.A., Bhattacharjee, B., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Biernat, J., Bigot, A.P., Bilandzic, A., Biro, G., Biswas, S., Bize, N., Blair, J.T., Blau, D., Blidaru, M.B., Bluhme, N., Blume, C., Boca, G., Bock, F., Bodova, T., Bogdanov, A., Boi, S., Bok, J., Boldizsár, L., Bolozdynya, A., Bombara, M., Bond, P.M., Bonomi, G., Borel, H., Borissov, A., Borquez Carcamo, A.G., Bossi, H., Botta, E., Bouziani, Y.E.M., Bratrud, L., Braun-Munzinger, P., Bregant, M., Broz, M., Bruno, G.E., Buckland, M.D., Budnikov, D., Buesching, H., Bufalino, S., Bugnon, O., Buhler, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Cai, M., Caines, H., Caliva, A., Calvo Villar, E., Camacho, J.M.M., Camerini, P., Canedo, F.D.M., Cantway, S.L., Carabas, M., Carballo, A.A., Carnesecchi, F., Caron, R., Castillo Castellanos, J., Catalano, F., Ceballos Sanchez, C., Chakaberia, I., Chakraborty, P., Chandra, S., Chapeland, S., Chartier, M., Chattopadhyay, S., Cheng, T., Cheshkov, C., Cheynis, B., Chibante Barroso, V., Chinellato, D.D., Chizzali, E.S., Cho, J., Cho, S., Chochula, P., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Ciacco, M., Cicalo, C., Cifarelli, L., Cindolo, F., Ciupek, M.R., Clai, G., Colamaria, F., Colburn, J.S., Colella, D., Colocci, M., Concas, M., Conesa Balbastre, G., Conesa del Valle, Z., Contin, G., Contreras, J.G., Coquet, M.L., Cormier, T.M., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crkovská, J., Crochet, P., Cruz-Torres, R., Cuautle, E., Cui, P., Cunqueiro, L., Dainese, A., Danisch, M.C., Danu, A., Das, P., Das, S., Dash, A.R., Dash, S., De Caro, A., de Cataldo, G., de Cuveland, J., De Falco, A., De Gruttola, D., De Marco, N., De Martin, C., De Pasquale, S., Deb, S., Debski, R.J., Deja, K.R., Del Grande, R., Dello Stritto, L., Deng, W., Dhankher, P., Di Bari, D., Di Mauro, A., Diaz, R.A., Dietel, T., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Ø., Dmitrieva, U., Dobrin, A., Dönigus, B., Dubey, A.K., Dubinski, J.M., Dubla, A., Dudi, S., Dupieux, P., Durkac, M., Dzalaiova, N., Eder, T.M., Ehlers, R.J., Eikeland, V.N., Eisenhut, F., Elia, D., Erazmus, B., Ercolessi, F., Erhardt, F., Ersdal, M.R., Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fan, W., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, A., Ferrer, M.B., Ferrero, A., Ferrero, C., Ferretti, A., Feuillard, V.J.G., Filova, V., Finogeev, D., Fionda, F.M., Flor, F., Flores, A.N., Foertsch, S., Fokin, I., Fokin, S., Fragiacomo, E., Frajna, E., Fuchs, U., Funicello, N., Furget, C., Furs, A., Fusayasu, T., Gaardhøje, J.J., Gagliardi, M., Gago, A.M., Galvan, C.D., Gangadharan, D.R., Ganoti, P., Garabatos, C., García Chávez, T., Garcia-Solis, E., Garg, K., Gargiulo, C., Garibli, A., Garner, K., Gasik, P., Gautam, A., Gay Ducati, M.B., Germain, M., Ghosh, C., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Glimos, E., Goh, D.J.Q., Gonzalez, V., González-Trueba, L.H., Gorgon, M., Gotovac, S., Grabski, V., Graczykowski, L.K., Grecka, E., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, S., Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Grund, D., Guardiano, G.G., Guernane, R., Guilbaud, M., Gulbrandsen, K., Gündem, T., Gunji, T., Guo, W., Gupta, A., Gupta, R., Gyulai, L., Habib, M.K., Hadjidakis, C., Hamagaki, H., Hamdi, A., Hamid, M., Han, Y., Hannigan, R., Haque, M.R., Harris, J.W., Harton, A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Heckel, S.T., Hellbär, E., Helstrup, H., Hemmer, M., Herman, T., Herrera Corral, G., Herrmann, F., Herrmann, S., Hetland, K.F., Heybeck, B., Hillemanns, H., Hills, C., Hippolyte, B., Hofman, B., Hohlweger, B., Honermann, J., Hong, G.H., Horst, M., Horzyk, A., Hosokawa, R., Hou, Y., Hristov, P., Hughes, C., Huhn, P., Huhta, L.M., Humanic, T.J., Hushnud, H., Hutson, A., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Isidori, T., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., Jablonski, M., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jaffe, L., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Jercic, M., Jevons, O., Jimenez, A.A.P., Jonas, F., Jones, P.G., Jowett, J.M., Jung, J., Jung, M., Junique, A., Jusko, A., Kaewjai, J., Kalinak, P., Kalteyer, A.S., Kalweit, A., Kaplin, V., Karasu Uysal, A., Karatovic, D., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Karwowska, M.J., Kashyap, V., Kebschull, U., Keidel, R., Keijdener, D.L.D., Keil, M., Ketzer, B., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, B., Kim, B., Kim, C., Kim, D.J., Kim, E.J., Kim, J., Kim, J.S., Kim, M., Kim, S., Kim, T., Kimura, K., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Kitowski, J.P., Klay, J.L., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Klemenz, T., Kluge, A., Knospe, A.G., Kobdaj, C., Kollegger, T., Kondratyev, A., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koryciak, S.D., Kotliarov, A., Kovalenko, V., Kowalski, M., Kozhuharov, V., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Krizkova Gajdosova, K., Kroesen, M., Krüger, M., Krupova, D.M., Kryshen, E., Kučera, V., Kuhn, C., Kuijer, P.G., Kumaoka, T., Kumar, D., Kumar, L., Kumar, N., Kumar, S., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, S.L., La Rocca, P., Lai, Y.S., Lakrathok, A., Lamanna, M., Langoy, R., Larionov, P., Laudi, E., Lautner, L., Lavicka, R., Lazareva, T., Lea, R., Legras, G., Lehrbach, J., Lemmon, R.C., León Monzón, I., Lesch, M.M., Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, J., Lietava, R., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, A., Liu, D.H., Liu, J., Lofnes, I.M., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, E., Lu, P., Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmoud, T., Maire, A., Makariev, M.V., Malaev, M., Malfattore, G., Malik, N.M., Malik, Q.W., Malik, S.K., Malinina, L., Mal'Kevich, D., Mallick, D., Mallick, N., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, G., Masciocchi, S., Masera, M., Masoni, A., Massacrier, L., Mastroserio, A., Mathis, A.M., Matonoha, O., Matuoka, P.F.T., Matyja, A., Mayer, C., Mazuecos, A.L., Mazzaschi, F., Mazzilli, M., Mdhluli, J.E., Mechler, A.F., Melikyan, Y., Menchaca-Rocha, A., Meninno, E., Menon, A.S., Meres, M., Mhlanga, S., Miake, Y., Micheletti, L., Migliorin, L.C., Mihaylov, D.L., Mikhaylov, K., Mishra, A.N., Miśkowiec, D., Modak, A., Mohanty, A.P., Mohanty, B., Mohisin Khan, M., Molander, M.A., Moravcova, Z., Mordasini, C., Moreira De Godoy, D.A., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., Munzer, R.H., Murakami, H., Murray, S., Musa, L., Musinsky, J., Myrcha, J.W., Naik, B., Nambrath, A.I., Nandi, B.K., Nania, R., Nappi, E., Nassirpour, A.F., Nath, A., Nattrass, C., Neagu, A., Negru, A., Nellen, L., Nesbo, S.V., Neskovic, G., Nesterov, D., Nielsen, B.S., Nielsen, E.G., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, J., Ogino, M., Ohlson, A., Okorokov, V.A., Oleniacz, J., Oliveira Da Silva, A.C., Oliver, M.H., Onnerstad, A., Oppedisano, C., Ortiz Velasquez, A., Oskarsson, A., Otwinowski, J., Oya, M., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, D., Paić, G., Paisano-Guzmán, S., Palasciano, A., Panebianco, S., Park, H., Park, J., Parkkila, J.E., Patra, R.N., Paul, B., Pei, H., Peitzmann, T., Peng, X., Pennisi, M., Pereira, L.G., Pereira Da Costa, H., Peresunko, D., Perez, G.M., Perrin, S., Pestov, Y., Petráček, V., Petrov, V., Petrovici, M., Pezzi, R.P., Piano, S., Pikna, M., Pillot, P., Pinazza, O., Pinsky, L., Pinto, C., Pisano, S., Płoskoń, M., Planinic, M., Pliquett, F., Poghosyan, M.G., Politano, S., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Porter, J., Pozdniakov, V., Pradhan, K.K., Prasad, S.K., Prasad, S., Preghenella, R., Prino, F., Pruneau, C.A., Pshenichnov, I., Puccio, M., Pucillo, S., Pugelova, Z., Qiu, S., Quaglia, L., Quishpe, R.E., Ragoni, S., Rakotozafindrabe, A., Ramello, L., Rami, F., Rancien, T.A., Raniwala, R., Raniwala, S., Rasa, M., Räsänen, S.S., Rath, R., Rauch, M.P., Ravasenga, I., Read, K.F., Reckziegel, C., Redelbach, A.R., Redlich, K., Regules-Medel, H.D., Rehman, A., Reidt, F., Reme-Ness, H.A., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Ricci, R., Richert, T., Richter, M., Riedel, A.A., Riegler, W., Riggi, F., Ristea, C., Rodríguez Cahuantzi, M., Rodríguez Ramírez, S.A., Røed, K., Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, D., Rojas, P.F., Rojas Torres, S., Rokita, P.S., Romanenko, G., Ronchetti, F., Rosano, A., Rosas, E.D., Rossi, A., Roy, A., Roy, P., Roy, S., Rubini, N., Ruggiano, D., Rui, R., Rumyantsev, B., Russek, P.G., Russo, R., Rustamov, A., Ryabinkin, E., Ryabov, Y., Rybicki, A., Rytkonen, H., Rzesa, W., Saarimaki, O.A.M., Sadek, R., Sadhu, S., Sadovsky, S., Saetre, J., Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sajdakova, K., Sakai, S., Salvan, M.P., Sambyal, S., Sanna, I., Saramela, T.B., Sarkar, D., Sarkar, N., Sarma, P., Sarritzu, V., Sarti, V.M., Sas, M.H.P., Schambach, J., Scheid, H.S., Schiaua, C., Schicker, R., Schmah, A., Schmidt, C., Schmidt, H.R., Schmidt, M.O., Schmidt, M., Schmidt, N.V., Schmier, A.R., Schotter, R., Schukraft, J., Schwarz, K., Schweda, K., Scioli, G., Scomparin, E., Seger, J.E., Sekiguchi, Y., Sekihata, D., Selyuzhenkov, I., Senyukov, S., Seo, J.J., Serebryakov, D., Šerkšnytė, L., Sevcenco, A., Shaba, T.J., Shabetai, A., Shahoyan, R., Shangaraev, A., Sharma, A., Sharma, D., Sharma, H., Sharma, M., Sharma, N., Sharma, S., Sharma, U., Shatat, A., Sheibani, O., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silva, T.F., Silvermyr, D., Simantathammakul, T., Simeonov, R., Singh, B., Singh, R., Singh, S., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, T.B., Skorodumovs, G., Slupecki, M., Smirnov, N., Snellings, R.J.M., Solheim, E.H., Song, J., Songmoolnak, A., Soramel, F., Spijkers, R., Sputowska, I., Staa, J., Stachel, J., Stan, I., Steffanic, P.J., Stiefelmaier, S.F., Stocco, D., Storehaug, I., Storetvedt, M.M., Stratmann, P., Strazzi, S., Stylianidis, C.P., Suaide, A.A.P., Suire, C., Sukhanov, M., Suljic, M., Sultanov, R., Sumberia, V., Sumowidagdo, S., Swain, S., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, G.J., Tang, S., Tang, Z., Tapia Takaki, J.D., Tapus, N., Tarasovicova, L.A., Tarzila, M.G., Tassielli, G.F., Tauro, A., Telesca, A., Terlizzi, L., Terrevoli, C., Tersimonov, G., Thakur, S., Thomas, D., Tikhonov, A., Timmins, A.R., Tkacik, M., Tkacik, T., Toia, A., Tokumoto, R., Topilskaya, N., Toppi, M., Torales-Acosta, F., Tork, T., Torres Ramos, A.G., Trifiró, A., Triolo, A.S., Tripathy, S., Tripathy, T., Trogolo, S., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Turrisi, R., Tveter, T.S., Ullaland, K., Ulukutlu, B., Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., Vallero, S., van Doremalen, L.V.R., Van Hulse, C., van Leeuwen, M., van Veen, C.A., van Weelden, R.J.G., Vande Vyvre, P., Varga, D., Varga, Z., Varga-Kofarago, M., Vasileiou, M., Vasiliev, A., Vázquez Doce, O., Vazquez Rueda, O., Vechernin, V., Vercellin, E., Vergara Limón, S., Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, O., Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., von Haller, B., Vorobyev, I., Vozniuk, N., Vrláková, J., Wagner, B., Wang, C., Wang, D., Wegrzynek, A., Weiglhofer, F.T., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, J., Wilk, G., Wilkinson, J., Willems, G.A., Windelband, B., Winn, M., Wright, J.R., Wu, W., Wu, Y., Xu, R., Yadav, A., Yadav, A.K., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, S., Yano, S., Yin, Z., Yoo, I.-K., Yoon, J.H., Yuan, S., Yuncu, A., Zaccolo, V., Zampolli, C., Zanoli, H.J.C., Zanone, F., Zardoshti, N., Zarochentsev, A., Závada, P., Zaviyalov, N., Zhalov, M., Zhang, B., Zhang, S., Zhang, X., Zhang, Y., Zhang, Z., Zhao, M., Zherebchevskii, V., Zhi, Y., Zhigareva, N., Zhou, D., Zhou, Y., Zhu, J., Zhu, Y., Zinovjev, G., Zugravel, S.C., and Zurlo, N.
Published: 2025
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5. Surface characterization of fiber laser texturing on Hastelloy C-276 at different temperatures

Author: Sen, A., Pramanik, D., Banerjee, N., Roy, N., Biswas, S., Ghosh, T.K., and Biswas, R.
Published: 2025
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6. Artificial intelligence based experimental investigation of underwater fiber laser transmission process during micro-channelling operation on PMMA

Author: Biswas, S., Pramanik, D., Roy, N., Sen, A., Biswas, R., and Kuar, A.S.
Published: 2025
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7. Optical and dielectric properties of 8 mol% yttria-stabilized high surface-area zirconia nanoplatelets coated with an in situ grown thin graphitic-carbon layer

Author: Mishra, A., Makkar, S., and Biswas, S.
Published: 2025
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8. A parametric evaluation of fiber laser micro-channelling performance on thick PMMA in water medium

Author: Biswas, S., Sen, A., Pramanik, D., Roy, N., Biswas, R., and Kuar, A.S
Published: 2025
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9. A spectrophotometric analysis and dust properties of classical nova V5584 Sgr.

Author: Bisht, Mohit Singh, Raj, A, Walter, F M, Bisht, D, Shaw, Gargi, Belwal, K, and Biswas, S
Subjects: SPECTRAL energy distribution, CHEMICAL properties, PHOTOIONIZATION, DUST, LUMINOSITY, NOVAE (Astronomy)
Abstract: In this work, optical observations of the nova V5584 Sgr are presented. These observations cover different phases including pre-maximum, early decline, and nebular. The spectra are dominated by hydrogen Balmer, Fe ii , and O i lines with P-Cygni profiles in the early phase, which are subsequently observed in complete emission. The presence of numerous Fe ii lines and low ejecta velocity aligns with the Fe ii type nova classification. From optical and NIR colours, it is clear that this nova manifests dust formation in the ejecta. The dust temperature and mass were estimated from a spectral energy distribution (SED) fit to the JHK band magnitudes and the Wide field Infrared Survey Explorer data. Light-curve analysis shows t |$_2$| and t |$_3$| values of |$\sim$| 26 and |$\sim$| 48 d, classifying the nova as moderately fast. The physical and chemical properties during early decline and later phases were evaluated using the photoionization code CLOUDY. The best-fitting model parameters from two epochs of multiwavelength spectra are compatible with a hot white dwarf source with a roughly constant luminosity of |$\sim$| (2.08 |$\pm$| 0.10) |$\times$| 10 |$^{36}$| erg s |$^{-1}$| . We find an ejected mass of |$\sim$| (1.59 |$\pm$| 0.04) |$\times$| 10 |$^{-4}$| M |$_{\odot }$|⁠. Abundance analysis indicates that the ejecta is significantly enriched relative to solar values, with O/H = 30.2, C/H = 10.8, He/H = 1.8, Mg/H = 1.68, Na/H = 1.55, and N/H = 45.5 in the early decline phase, and O/H = 4.5, Ne/H = 1.5, and N/H = 24.5 in the nebular phase. [ABSTRACT FROM AUTHOR]
Published: 2025
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10. Impact of new physics on polarization asymmetries of Σb→Σl+l− decays in nonuniversal Z′ model.

Author: Biswas, S., Ray, R., Mandal, M., Mahata, S., Mahapatra, H., and Sahoo, S.
Subjects: *STANDARD model (Nuclear physics), *BRANCHING ratios, *PHYSICS, *BOSONS, BARYON decay
Abstract: Baryonic decays induced by b → s l + l − quark transition is an important area of interest nowadays to probe the sensitivities of new physics (NP). The exploration of the baryonic channels was prompted by the observation of Λ b → Λ μ + μ − decays at the accelerators. Motivated by the recent experimental studies of baryonic decays, we have studied various polarization asymmetries for Σ b baryon in the model beyond the standard model (SM). From the theoretical inspections of branching ratios for Σ b → Σ l + l − channels in the SM indicate that these decays can be observed at the colliders. In this paper, we have studied the various Σ lepton polarization asymmetries within the whole allowed kinematic region for all three leptonic channels considering the effect of nonuniversal Z ′ boson. We expect that the obtained results for Σ b decays will help the experimental groups investigate these decays at colliders and will probe NP with heavy baryons. [ABSTRACT FROM AUTHOR]
Published: 2025
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11. Integration of RCCI and CDF Combustion in Conventional Diesel Engine Using CNG-diesel Fuels: An Experimental Study.

Author: Chhatbar, J., Rajpara, P., Biswas, S., and Banerjee, R.
Subjects: DIESEL motor combustion, DUAL-fuel engines, THERMAL efficiency, WASTE gases, COMBUSTION, DIESEL motors
Abstract: An experimental investigation is carried out on conventional compression ignition engines' combustion, performance, and emission characteristics using Conventional Dual Fuel (CDF) combustion and reactivity-controlled compression ignition (RCCI) combustion strategies. The experiments are performed on a variable-speed production-grade diesel engine converted to a research engine. Comparative combustion analysis shows that RCCI combustion is more stable and shows a consistent ignition delay across all engine speeds. The exhaust gas temperature of RCCI combustion is lower than that of CDF combustion and is in the range of Conventional Diesel Combustion (CDC). CDC shows better brake thermal efficiency (BTE) than CDF and RCCI combustion across all engine speeds, followed by RCCI combustion. The lowest BTE is observed in CDF combustion. Emission results show that RCCI combustion produced significantly lower NOx emissions than CDC at low engine speed without much HC and CO emissions increment. RCCI combustion does not effectively reduce NOx emissions and produces higher HC and CO emissions at high engine speeds. A BTE-NOx trade-off analysis is also carried out, demonstrating the suitability of RCCI combustion at low engine speed. CDC under high engine speed conditions and in the transition region of medium engine speed CDF combustion is more favorable to reduce NOx emission. [ABSTRACT FROM AUTHOR]
Published: 2025
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12. Neutron Yield Optimization From a Palm Top Plasma Focus Device Using Lee Code

Author: Nayeem, M. I., Biswas, S., Islam, M. K., Akel, M., Lee, S., and Malek, M. A.
Abstract: A palm top plasma focus (PF) device (100 J, 5 kV, 59 kA, ~1.5 kg) with tapered anode was demonstrated in a study earlier by (Rout et al., 2013). To simulate that device, we use the Lee code (RADPFV5.16). The computed current trace is fit to Rout’s measured current trace at 2.25 Torr deuterium ( ${D} _{2}$ ) gas. The best-fit values of the model parameters are found as ${f}_{m} = 0.11, f_{c} = 0.73, f_{\text {mr}} = 0.245, f_{\text {cr}} = 0.78$ . Having fixed these parameters, the computed neutron yields ( ${Y} _{n}$ ) $6.12\times 10^{4}, 1.72\times 10^{4}$ , and $0.24\times 10^{4}$ neutrons/shot are found to be comparable with the measured values ( $5.2~\pm ~0.8$ ) $\times 10^{4}$ , ( $2~\pm ~0.5$ ) $\times 10^{4}$ , and ( $0.2~\pm ~0.1$ ) $\times 10^{4}$ at (2.25 Torr, 5 kV), (1.875 Torr, 4 kV), and (1.5 Torr, 3 kV), respectively. The remarkable agreement shows the reliability of the code. Numerical studies are extended with anode length and taper size optimization, corresponding to the pressure range (2–3.5) Torr of ${D} _{2}$ . The optimum ${Y} _{n}$ ( $1.56\times 10^{5}$ ) is found at 2.55 Torr which is three times greater than the highest measured value [( $5.2~\pm ~0.8$ ) $\times 10^{4}$ ] at 2.25 Torr, 5 kV. At this optimized configuration, using deuterium-tritium (1:1) as the operating gas, the neutron yield is computed to increase to $10^{7}$ , about 100 times greater than the computed yield with ${D} _{2}$ . In addition, we found that reducing the stray inductance ${L} _{0}$ of the device from its present value of 30 to 16 nH, the D-D neutron yield is increased from computed value of $1.56\times 10^{5}$ to $2.58\times 10^{5}$ .
Published: 2025
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13. Corrigendum to “Search for a common baryon source in high-multiplicity pp collisions at the LHC” [Phys. Lett. B 811 (2020) 135849]

Author: Acharya, S., Adamová, D., Adler, A., Adolfsson, J., Aggarwal, M.M., Aglieri Rinella, G., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Akbar, Z., Akindinov, A., Al-Turany, M., Alam, S.N., Albuquerque, D.S.D., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, R., Ali, B., Ali, Y., Alici, A., Alkin, A., Alme, J., Alt, T., Altenkamper, L., Altsybeev, I., Anaam, M.N., Andrei, C., Andreou, D., Andrews, H.A., Andronic, A., Angeletti, M., Anguelov, V., Anson, C., Antičić, T., Antinori, F., Antonioli, P., Apadula, N., Aphecetche, L., Appelshäuser, H., Arcelli, S., Arnaldi, R., Arratia, M., Arsene, I.C., Arslandok, M., Augustinus, A., Averbeck, R., Aziz, S., Azmi, M.D., Badalà, A., Baek, Y.W., Bagnasco, S., Bai, X., Bailhache, R., Bala, R., Balbino, A., Baldisseri, A., Ball, M., Balouza, S., Banerjee, D., Barbera, R., Barioglio, L., Barnaföldi, G.G., Barnby, L.S., Barret, V., Bartalini, P., Barth, K., Bartsch, E., Baruffaldi, F., Bastid, N., Basu, S., Batigne, G., Batyunya, B., Bauri, D., Bazo Alba, J.L., Bearden, I.G., Beattie, C., Bedda, C., Behera, N.K., Belikov, I., Bell Hechavarria, A.D.C., Bellini, F., Bellwied, R., Belyaev, V., Bencedi, G., Beole, S., Bercuci, A., Berdnikov, Y., Berenyi, D., Bertens, R.A., Berzano, D., Besoiu, M.G., Betev, L., Bhasin, A., Bhat, I.R., Bhat, M.A., Bhatt, H., Bhattacharjee, B., Bianchi, A., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bilandzic, A., Biro, G., Biswas, R., Biswas, S., Blair, J.T., Blau, D., Blume, C., Boca, G., Bock, F., Bogdanov, A., Boi, S., Bok, J., Boldizsár, L., Bolozdynya, A., Bombara, M., Bonomi, G., Borel, H., Borissov, A., Bossi, H., Botta, E., Bratrud, L., Braun-Munzinger, P., Bregant, M., Broz, M., Bruna, E., Bruno, G.E., Buckland, M.D., Budnikov, D., Buesching, H., Bufalino, S., Bugnon, O., Buhler, P., Buncic, P., Buthelezi, Z., Butt, J.B., Bysiak, S.A., Caffarri, D., Caliva, A., Calvo Villar, E., Camacho, R.S., Camerini, P., Capon, A.A., Carnesecchi, F., Caron, R., Castillo Castellanos, J., Castro, A.J., Casula, E.A.R., Catalano, F., Ceballos Sanchez, C., Chakraborty, P., Chandra, S., Chang, W., Chapeland, S., Chartier, M., Chattopadhyay, S., Chauvin, A., Cheshkov, C., Cheynis, B., Chibante Barroso, V., Chinellato, D.D., Cho, S., Chochula, P., Chowdhury, T., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Cicalo, C., Cifarelli, L., Cindolo, F., Clai, G., Cleymans, J., Colamaria, F., Colella, D., Collu, A., Colocci, M., Concas, M., Conesa Balbastre, G., Conesa del Valle, Z., Contin, G., Contreras, J.G., Cormier, T.M., Corrales Morales, Y., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Crochet, P., Cuautle, E., Cui, P., Cunqueiro, L., Dabrowski, D., Dahms, T., Dainese, A., Damas, F.P.A., Danisch, M.C., Danu, A., Das, D., Das, I., Das, P., Das, S., Dash, A., Dash, S., De, S., De Caro, A., de Cataldo, G., de Cuveland, J., De Falco, A., De Gruttola, D., De Marco, N., De Pasquale, S., Deb, S., Degenhardt, H.F., Deja, K.R., Deloff, A., Delsanto, S., Deng, W., Devetak, D., Dhankher, P., Di Bari, D., Di Mauro, A., Diaz, R.A., Dietel, T., Dillenseger, P., Ding, Y., Divià, R., Dixit, D.U., Djuvsland, Ø., Dmitrieva, U., Dobrin, A., Dönigus, B., Dordic, O., Dubey, A.K., Dubla, A., Dudi, S., Dukhishyam, M., Dupieux, P., Ehlers, R.J., Eikeland, V.N., Elia, D., Epple, E., Erazmus, B., Erhardt, F., Erokhin, A., Ersdal, M.R., Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fantoni, A., Fasel, M., Fecchio, P., Feliciello, A., Feofilov, G., Fernández Téllez, A., Ferrero, A., Ferretti, A., Festanti, A., Feuillard, V.J.G., Figiel, J., Filchagin, S., Finogeev, D., Fionda, F.M., Fiorenza, G., Flor, F., Flores, A.N., Foertsch, S., Foka, P., Fokin, S., Fragiacomo, E., Frankenfeld, U., Fuchs, U., Furget, C., Furs, A., Fusco Girard, M., Gaardhøje, J.J., Gagliardi, M., Gago, A.M., Gal, A., Galvan, C.D., Ganoti, P., Garabatos, C., Garcia-Solis, E., Garg, K., Gargiulo, C., Garibli, A., Garner, K., Gasik, P., Gauger, E.F., Gay Ducati, M.B., Germain, M., Ghosh, J., Ghosh, P., Ghosh, S.K., Giacalone, M., Gianotti, P., Giubellino, P., Giubilato, P., Glässel, P., Gomez Ramirez, A., Gonzalez, V., González-Trueba, L.H., Gorbunov, S., Görlich, L., Goswami, A., Gotovac, S., Grabski, V., Graczykowski, L.K., Graham, K.L., Greiner, L., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, A., Grigoryan, S., Groettvik, O.S., Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Guernane, R., Guittiere, M., Gulbrandsen, K., Gunji, T., Gupta, A., Gupta, R., Guzman, I.B., Haake, R., Habib, M.K., Hadjidakis, C., Hamagaki, H., Hamar, G., Hamid, M., Hannigan, R., Haque, M.R., Harlenderova, A., Harris, J.W., Harton, A., Hasenbichler, J.A., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hayashi, S., Heckel, S.T., Hellbär, E., Helstrup, H., Herghelegiu, A., Herman, T., Hernandez, E.G., Herrera Corral, G., Herrmann, F., Hetland, K.F., Hillemanns, H., Hills, C., Hippolyte, B., Hohlweger, B., Honermann, J., Horak, D., Hornung, A., Hornung, S., Hosokawa, R., Hristov, P., Huang, C., Hughes, C., Huhn, P., Humanic, T.J., Hushnud, H., Husova, L.A., Hussain, N., Hussain, S.A., Hutter, D., Iddon, J.P., Ilkaev, R., Ilyas, H., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Islam, M.S., Ivanov, M., Ivanov, V., Izucheev, V., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Jercic, M., Jevons, O., Jin, M., Jonas, F., Jones, P.G., Jung, J., Jung, M., Jusko, A., Kalinak, P., Kalweit, A., Kaplin, V., Kar, S., Karasu Uysal, A., Karavichev, O., Karavicheva, T., Karczmarczyk, P., Karpechev, E., Kebschull, U., Keidel, R., Keil, M., Ketzer, B., Khabanova, Z., Khan, A.M., Khan, S., Khan, S.A., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Kileng, B., Kim, B., Kim, D., Kim, D.J., Kim, E.J., Kim, H., Kim, J., Kim, J.S., Kim, M., Kim, S., Kim, T., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Klay, J.L., Klein, C., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Kluge, A., Knichel, M.L., Knospe, A.G., Kobdaj, C., Köhler, M.K., Kollegger, T., Kondratyev, A., Kondratyeva, N., Kondratyuk, E., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Koska, L., Kovalenko, O., Kovalenko, V., Kowalski, M., Králik, I., Kravčáková, A., Kreis, L., Krivda, M., Krizek, F., Krizkova Gajdosova, K., Krüger, M., Kryshen, E., Krzewicki, M., Kubera, A.M., Kučera, V., Kuhn, C., Kuijer, P.G., Kumar, L., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kuryakin, A., Kushpil, S., Kvapil, J., Kweon, M.J., Kwon, J.Y., Kwon, Y., La Pointe, S.L., La Rocca, P., Lai, Y.S., Langoy, R., Lapidus, K., Lardeux, A., Larionov, P., Laudi, E., Lavicka, R., Lazareva, T., Lea, R., Leardini, L., Lee, J., Lee, S., Lehas, F., Lehner, S., Lehrbach, J., Lemmon, R.C., León Monzón, I., Lesser, E.D., Lettrich, M., Lévai, P., Li, X., Li, X.L., Lien, J., Lietava, R., Lim, B., Lindenstruth, V., Lindner, A., Lindsay, S.W., Lippmann, C., Lisa, M.A., Liu, A., Liu, J., Liu, S., Llope, W.J., Lofnes, I.M., Loginov, V., Loizides, C., Loncar, P., Lopez, J.A., Lopez, X., López Torres, E., Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Maevskaya, A., Mager, M., Mahmood, S.M., Mahmoud, T., Maire, A., Majka, R.D., Malaev, M., Malik, Q.W., Malinina, L., Mal'Kevich, D., Malzacher, P., Mandaglio, G., Manko, V., Manso, F., Manzari, V., Mao, Y., Marchisone, M., Mareš, J., Margagliotti, G.V., Margotti, A., Margutti, J., Marín, A., Markert, C., Marquard, M., Martin, C.D., Martin, N.A., Martinengo, P., Martinez, J.L., Martínez, M.I., Martínez García, G., Masciocchi, S., Masera, M., Masoni, A., Massacrier, L., Masson, E., Mastroserio, A., Mathis, A.M., Matonoha, O., Matuoka, P.F.T., Matyja, A., Mayer, C., Mazzaschi, F., Mazzilli, M., Mazzoni, M.A., Mechler, A.F., Meddi, F., Melikyan, Y., Menchaca-Rocha, A., Mengke, C., Meninno, E., Meres, M., Mhlanga, S., Miake, Y., Micheletti, L., Migliorin, L.C., Mihaylov, D.L., Mikhaylov, K., Mishra, A.N., Miśkowiec, D., Modak, A., Mohammadi, N., Mohanty, A.P., Mohanty, B., Mohisin Khan, M., Moravcova, Z., Mordasini, C., Moreira De Godoy, D.A., Moreno, L.A.P., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Mudnic, E., Mühlheim, D., Muhuri, S., Mulligan, J.D., Munhoz, M.G., Munzer, R.H., Murakami, H., Murray, S., Musa, L., Musinsky, J., Myers, C.J., Myrcha, J.W., Naik, B., Nair, R., Nandi, B.K., Nania, R., Nappi, E., Naru, M.U., Nassirpour, A.F., Nattrass, C., Nayak, R., Nayak, T.K., Nazarenko, S., Neagu, A., Negrao De Oliveira, R.A., Nellen, L., Nesbo, S.V., Neskovic, G., Nesterov, D., Neumann, L.T., Nielsen, B.S., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, J., Ogino, M., Ohlson, A., Oleniacz, J., Oliveira Da Silva, A.C., Oliver, M.H., Oppedisano, C., Ortiz Velasquez, A., Oskarsson, A., Otwinowski, J., Oyama, K., Pachmayer, Y., Pacik, V., Pagano, D., Paić, G., Pan, J., Panebianco, S., Pareek, P., Park, J., Parkkila, J.E., Parmar, S., Pathak, S.P., Paul, B., Pei, H., Peitzmann, T., Peng, X., Pereira, L.G., Pereira Da Costa, H., Peresunko, D., Perez, G.M., Pestov, Y., Petráček, V., Petrovici, M., Pezzi, R.P., Piano, S., Pikna, M., Pillot, P., Pinazza, O., Pinsky, L., Pinto, C., Pisano, S., Pistone, D., Płoskoń, M., Planinic, M., Pliquett, F., Poghosyan, M.G., Polichtchouk, B., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Pozdniakov, V., Prasad, S.K., Preghenella, R., Prino, F., Pruneau, C.A., Pshenichnov, I., Puccio, M., Putschke, J., Qiu, S., Quaglia, L., Quishpe, R.E., Ragoni, S., Raha, S., Rajput, S., Rak, J., Rakotozafindrabe, A., Ramello, L., Rami, F., Ramirez, S.A.R., Raniwala, R., Raniwala, S., Räsänen, S.S., Rath, R., Ratza, V., Ravasenga, I., Read, K.F., Redelbach, A.R., Redlich, K., Rehman, A., Reichelt, P., Reidt, F., Ren, X., Renfordt, R., Rescakova, Z., Reygers, K., Riabov, V., Richert, T., Richter, M., Riedler, P., Riegler, W., Riggi, F., Ristea, C., Rode, S.P., Rodríguez Cahuantzi, M., Røed, K., Rogalev, R., Rogochaya, E., Rohr, D., Röhrich, D., Rokita, P.S., Ronchetti, F., Rosano, A., Rosas, E.D., Roslon, K., Rossi, A., Rotondi, A., Roy, A., Roy, P., Rueda, O.V., Rui, R., Rumyantsev, B., Rustamov, A., Ryabinkin, E., Ryabov, Y., Rybicki, A., Rytkonen, H., Saarimaki, O.A.M., Sadhu, S., Sadovsky, S., Šafařík, K., Saha, S.K., Sahoo, B., Sahoo, P., Sahoo, R., Sahoo, S., Sahu, P.K., Saini, J., Sakai, S., Sambyal, S., Samsonov, V., Sarkar, D., Sarkar, N., Sarma, P., Sarti, V.M., Sas, M.H.P., Scapparone, E., Schambach, J., Scheid, H.S., Schiaua, C., Schicker, R., Schmah, A., Schmidt, C., Schmidt, H.R., Schmidt, M.O., Schmidt, M., Schmidt, N.V., Schmier, A.R., Schukraft, J., Schutz, Y., Schwarz, K., Schweda, K., Scioli, G., Scomparin, E., Seger, J.E., Sekiguchi, Y., Sekihata, D., Selyuzhenkov, I., Senyukov, S., Serebryakov, D., Sevcenco, A., Shabanov, A., Shabetai, A., Shahoyan, R., Shaikh, W., Shangaraev, A., Sharma, A., Sharma, H., Sharma, M., Sharma, N., Sharma, S., Shigaki, K., Shimomura, M., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silvermyr, D., Simatovic, G., Simonetti, G., Singh, B., Singh, R., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, T.B., Slupecki, M., Smirnov, N., Snellings, R.J.M., Soncco, C., Song, J., Songmoolnak, A., Soramel, F., Sorensen, S., Sputowska, I., Stachel, J., Stan, I., Steffanic, P.J., Stenlund, E., Stiefelmaier, S.F., Stocco, D., Storetvedt, M.M., Stritto, L.D., Suaide, A.A.P., Sugitate, T., Suire, C., Suleymanov, M., Suljic, M., Sultanov, R., Šumbera, M., Sumberia, V., Sumowidagdo, S., Swain, S., Szabo, A., Szarka, I., Tabassam, U., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, G.J., Tang, S., Tarhini, M., Tarzila, M.G., Tauro, A., Tejeda Muñoz, G., Telesca, A., Terlizzi, L., Terrevoli, C., Thakur, D., Thakur, S., Thomas, D., Thoresen, F., Tieulent, R., Tikhonov, A., Timmins, A.R., Toia, A., Topilskaya, N., Toppi, M., Torales-Acosta, F., Torres, S.R., Trifiró, A., Tripathy, S., Tripathy, T., Trogolo, S., Trombetta, G., Tropp, L., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Trzeciak, B.A., Tumkin, A., Turrisi, R., Tveter, T.S., Ullaland, K., Umaka, E.N., Uras, A., Usai, G.L., Vala, M., Valle, N., Vallero, S., van der Kolk, N., van Doremalen, L.V.R., van Leeuwen, M., Vande Vyvre, P., Varga, D., Varga, Z., Varga-Kofarago, M., Vargas, A., Vasileiou, M., Vasiliev, A., Vázquez Doce, O., Vechernin, V., Vercellin, E., Vergara Limón, S., Vermunt, L., Vernet, R., Vértesi, R., Vickovic, L., Vilakazi, Z., Villalobos Baillie, O., Vino, G., Vinogradov, A., Virgili, T., Vislavicius, V., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, K., Voloshin, S.A., Volpe, G., von Haller, B., Vorobyev, I., Voscek, D., Vrláková, J., Wagner, B., Weber, M., Wegrzynek, A., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, J., Wilk, G., Wilkinson, J., Willems, G.A., Willsher, E., Windelband, B., Winn, M., Witt, W.E., Wright, J.R., Wu, Y., Xu, R., Yalcin, S., Yamaguchi, Y., Yamakawa, K., Yang, S., Yano, S., Yin, Z., Yokoyama, H., Yoo, I.-K., Yoon, J.H., Yuan, S., Yuncu, A., Yurchenko, V., Zaccolo, V., Zaman, A., Zampolli, C., Zanoli, H.J.C., Zardoshti, N., Zarochentsev, A., Závada, P., Zaviyalov, N., Zbroszczyk, H., Zhalov, M., Zhang, S., Zhang, X., Zhang, Z., Zherebchevskii, V., Zhou, D., Zhou, Y., Zhou, Z., Zhu, J., Zhu, Y., Zichichi, A., Zinovjev, G., and Zurlo, N.
Published: 2025
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14. Measurement of [formula omitted] production in Pb–Pb collisions at [formula omitted] TeV

Author: Acharya, S., Adamová, D., Agarwal, A., Aglieri Rinella, G., Aglietta, L., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Ahuja, I., Akindinov, A., Akishina, V., Al-Turany, M., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, R., Ali, B., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, J., Alocco, G., Alt, T., Altamura, A.R., Altsybeev, I., Alvarado, J.R., Alvarez, C.O.R., Anaam, M.N., Andrei, C., Andreou, N., Andronic, A., Andronov, E., Anguelov, V., Antinori, F., Antonioli, P., Apadula, N., Aphecetche, L., Appelshäuser, H., Arata, C., Arcelli, S., Aresti, M., Arnaldi, R., Arneiro, J.G.M.C.A., Arsene, I.C., Arslandok, M., Augustinus, A., Averbeck, R., Averyanov, D., Azmi, M.D., Baba, H., Badalà, A., Bae, J., Baek, Y.W., Bai, X., Bailhache, R., Bailung, Y., Bala, R., Balbino, A., Baldisseri, A., Balis, B., Banerjee, D., Banoo, Z., Barbasova, V., Barile, F., Barioglio, L., Barlou, M., Barman, B., Barnaföldi, G.G., Barnby, L.S., Barreau, E., Barret, V., Barreto, L., Bartels, C., Barth, K., Bartsch, E., Bastid, N., Basu, S., Batigne, G., Battistini, D., Batyunya, B., Bauri, D., Bazo Alba, J.L., Bearden, I.G., Beattie, C., Becht, P., Behera, D., Belikov, I., Bell Hechavarria, A.D.C., Bellini, F., Bellwied, R., Belokurova, S., Beltran, L.G.E., Beltran, Y.A.V., Bencedi, G., Bensaoula, A., Beole, S., Berdnikov, Y., Berdnikova, A., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhattacharjee, B., Bianchi, L., Bianchi, N., Bielčík, J., Bielčíková, J., Bigot, A.P., Bilandzic, A., Biro, G., Biswas, S., Bize, N., Blair, J.T., Blau, D., Blidaru, M.B., Bluhme, N., Blume, C., Boca, G., Bock, F., Bodova, T., Bok, J., Boldizsár, L., Bombara, M., Bond, P.M., Bonomi, G., Borel, H., Borissov, A., Borquez Carcamo, A.G., Bossi, H., Botta, E., Bouziani, Y.E.M., Bratrud, L., Braun-Munzinger, P., Bregant, M., Broz, M., Bruno, G.E., Buchakchiev, V.D., Buckland, M.D., Budnikov, D., Buesching, H., Bufalino, S., Buhler, P., Burmasov, N., Buthelezi, Z., Bylinkin, A., Bysiak, S.A., Cabanillas Noris, J.C., Cabrera, M.F.T., Cai, M., Caines, H., Caliva, A., Calvo Villar, E., Camacho, J.M.M., Camerini, P., Canedo, F.D.M., Cantway, S.L., Carabas, M., Carballo, A.A., Carnesecchi, F., Caron, R., Carvalho, L.A.D., Castillo Castellanos, J., Castoldi, M., Catalano, F., Cattaruzzi, S., Ceballos Sanchez, C., Cerri, R., Chakaberia, I., Chakraborty, P., Chandra, S., Chapeland, S., Chartier, M., Chattopadhay, S., Chattopadhyay, S., Chen, M., Cheng, T., Cheshkov, C., Chibante Barroso, V., Chinellato, D.D., Chizzali, E.S., Cho, J., Cho, S., Chochula, P., Chochulska, Z.A., Choudhury, D., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Ciacco, M., Cicalo, C., Ciupek, M.R., Clai, G., Colamaria, F., Colburn, J.S., Colella, D., Colocci, M., Concas, M., Conesa Balbastre, G., Conesa del Valle, Z., Contin, G., Contreras, J.G., Coquet, M.L., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Cot, C., Crkovská, J., Crochet, P., Cruz-Torres, R., Cui, P., Czarnynoga, M.M., Dainese, A., Dange, G., Danisch, M.C., Danu, A., Das, P., Das, S., Dash, A.R., Dash, S., De Caro, A., de Cataldo, G., de Cuveland, J., De Falco, A., De Gruttola, D., De Marco, N., De Martin, C., De Pasquale, S., Deb, R., Del Grande, R., Dello Stritto, L., Deng, W., Devereaux, K.C., Dhankher, P., Di Bari, D., Di Mauro, A., Diab, B., Diaz, R.A., Dietel, T., Ding, Y., Ditzel, J., Divià, R., Djuvsland, Ø., Dmitrieva, U., Dobrin, A., Dönigus, B., Dubinski, J.M., Dubla, A., Dupieux, P., Dzalaiova, N., Eder, T.M., Ehlers, R.J., Eisenhut, F., Ejima, R., Elia, D., Erazmus, B., Ercolessi, F., Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fan, W., Fantoni, A., Fasel, M., Feliciello, A., Feofilov, G., Fernández Téllez, A., Ferrandi, L., Ferrer, M.B., Ferrero, A., Ferrero, C., Ferretti, A., Feuillard, V.J.G., Filova, V., Finogeev, D., Fionda, F.M., Flatland, E., Flor, F., Flores, A.N., Foertsch, S., Fokin, I., Fokin, S., Follo, U., Fragiacomo, E., Frajna, E., Fuchs, U., Funicello, N., Furget, C., Furs, A., Fusayasu, T., Gaardhøje, J.J., Gagliardi, M., Gago, A.M., Gahlaut, T., Galvan, C.D., Gangadharan, D.R., Ganoti, P., Garabatos, C., Garcia, J.M., García Chávez, T., Garcia-Solis, E., Gargiulo, C., Gasik, P., Gaur, H.M., Gautam, A., Gay Ducati, M.B., Germain, M., Gernhaeuser, R.A., Ghosh, C., Giacalone, M., Gioachin, G., Giri, S.K., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Glimos, E., Goh, D.J.Q., Gonzalez, V., Gordeev, P., Gorgon, M., Goswami, K., Gotovac, S., Grabski, V., Graczykowski, L.K., Grecka, E., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, S., Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Grund, D., Grunwald, N.A., Guardiano, G.G., Guernane, R., Guilbaud, M., Gulbrandsen, K., Gumprecht, J.J.W.K., Gündem, T., Gunji, T., Guo, W., Gupta, A., Gupta, R., Gwizdziel, K., Gyulai, L., Hadjidakis, C., Haider, F.U., Haidlova, S., Haldar, M., Hamagaki, H., Hamdi, A., Han, Y., Hanley, B.G., Hannigan, R., Hansen, J., Haque, M.R., Harris, J.W., Harton, A., Hartung, M.V., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hellbär, E., Helstrup, H., Hemmer, M., Herman, T., Hernandez, S.G., Herrera Corral, G., Herrmann, S., Hetland, K.F., Heybeck, B., Hillemanns, H., Hippolyte, B., Hoffmann, F.W., Hofman, B., Hong, G.H., Horst, M., Horzyk, A., Hou, Y., Hristov, P., Huhn, P., Huhta, L.M., Humanic, T.J., Hutson, A., Hutter, D., Hwang, M.C., Ilkaev, R., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Isidori, T., Islam, M.S., Iurchenko, S., Ivanov, M., Ivanov, V., Iversen, K.E., Jablonski, M., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Ji, S., Jia, S., Jimenez, A.A.P., Jonas, F., Jones, D.M., Jowett, J.M., Jung, J., Jung, M., Junique, A., Jusko, A., Kaewjai, J., Kalinak, P., Kalweit, A., Karasu Uysal, A., Karatovic, D., Karatzenis, N., Karavichev, O., Karavicheva, T., Karpechev, E., Karwowska, M.J., Kebschull, U., Keidel, R., Keil, M., Ketzer, B., Khade, S.S., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Khuranova, Z., Kileng, B., Kim, B., Kim, C., Kim, D.J., Kim, E.J., Kim, J., Kim, M., Kim, S., Kim, T., Kimura, K., Kirkova, A., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Kitowski, J.P., Klay, J.L., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Klemenz, T., Kluge, A., Kobdaj, C., Kohara, R., Kollegger, T., Kondratyev, A., Kondratyeva, N., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Korwieser, M., Koryciak, S.D., Koster, C., Kotliarov, A., Kovacic, N., Kovalenko, V., Kowalski, M., Kozhuharov, V., Králik, I., Kravčáková, A., Krcal, L., Krivda, M., Krizek, F., Krizkova Gajdosova, K., Krug, C., Krüger, M., Krupova, D.M., Kryshen, E., Kučera, V., Kuhn, C., Kuijer, P.G., Kumaoka, T., Kumar, D., Kumar, L., Kumar, N., Kumar, S., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kuryakin, A., Kushpil, S., Kuskov, V., Kutyla, M., Kuznetsov, A., Kweon, M.J., Kwon, Y., La Pointe, S.L., La Rocca, P., Lakrathok, A., Lamanna, M., Landou, A.R., Langoy, R., Larionov, P., Laudi, E., Lautner, L., Laveaga, R.A.N., Lavicka, R., Lea, R., Lee, H., Legrand, I., Legras, G., Lehrbach, J., Lejeune, A.M., Lelek, T.M., Lemmon, R.C., León Monzón, I., Lesch, M.M., Lesser, E.D., Lévai, P., Li, M., Li, X., Liang-gilman, B.E., Lien, J., Lietava, R., Likmeta, I., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, D.H., Liu, J., Liveraro, G.S.S., Lofnes, I.M., Loizides, C., Lokos, S., Lömker, J., Lopez, X., López Torres, E., Lotteau, C., Lu, P., Lugo, F.V., Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Mager, M., Maire, A., Majerz, E.M., Makariev, M.V., Malaev, M., Malfattore, G., Malik, N.M., Malik, Q.W., Malik, S.K., Malinina, L., Mallick, D., Mallick, N., Mandaglio, G., Mandal, S.K., Manea, A., Manko, V., Manso, F., Manzari, V., Mao, Y., Marcjan, R.W., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Martinengo, P., Martínez, M.I., Martínez García, G., Martins, M.P.P., Masciocchi, S., Masera, M., Masoni, A., Massacrier, L., Massen, O., Mastroserio, A., Matonoha, O., Mattiazzo, S., Matyja, A., Mazuecos, A.L., Mazzaschi, F., Mazzilli, M., Mdhluli, J.E., Melikyan, Y., Melo, M., Menchaca-Rocha, A., Mendez, J.E.M., Meninno, E., Menon, A.S., Menzel, M.W., Meres, M., Miake, Y., Micheletti, L., Mihaylov, D.L., Mikhaylov, K., Minafra, N., Miśkowiec, D., Modak, A., Mohanty, B., Mohisin Khan, M., Molander, M.A., Monira, S., Mordasini, C., Moreira De Godoy, D.A., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., Munzer, R.H., Murakami, H., Murray, S., Musa, L., Musinsky, J., Myrcha, J.W., Naik, B., Nambrath, A.I., Nandi, B.K., Nania, R., Nappi, E., Nassirpour, A.F., Nath, A., Nath, S., Nattrass, C., Naydenov, M.N., Neagu, A., Negru, A., Nekrasova, E., Nellen, L., Nepeivoda, R., Nese, S., Neskovic, G., Nicassio, N., Nielsen, B.S., Nielsen, E.G., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, J., Oh, S., Ohlson, A., Okorokov, V.A., Oleniacz, J., Onnerstad, A., Oppedisano, C., Ortiz Velasquez, A., Otwinowski, J., Oya, M., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, D., Paić, G., Paisano-Guzmán, S., Palasciano, A., Panebianco, S., Pantouvakis, C., Park, H., Park, J., Parkkila, J.E., Patley, Y., Patra, R.N., Paul, B., Pei, H., Peitzmann, T., Peng, X., Pennisi, M., Perciballi, S., Peresunko, D., Perez, G.M., Pestov, Y., Petersen, M.T., Petrov, V., Petrovici, M., Piano, S., Pikna, M., Pillot, P., Pinazza, O., Pinsky, L., Pinto, C., Pisano, S., Płoskoń, M., Planinic, M., Pliquett, F., Plociennik, D.K., Poghosyan, M.G., Polichtchouk, B., Politano, S., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Pozdniakov, V., Pozos, I.Y., Pradhan, K.K., Prasad, S.K., Prasad, S., Preghenella, R., Prino, F., Pruneau, C.A., Pshenichnov, I., Puccio, M., Pucillo, S., Qiu, S., Quaglia, L., Ragoni, S., Rai, A., Rakotozafindrabe, A., Ramello, L., Rami, F., Rasa, M., Räsänen, S.S., Rath, R., Rauch, M.P., Ravasenga, I., Read, K.F., Reckziegel, C., Redelbach, A.R., Redlich, K., Reetz, C.A., Regules-Medel, H.D., Rehman, A., Reidt, F., Reme-Ness, H.A., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Ricci, R., Richter, M., Riedel, A.A., Riegler, W., Riffero, A.G., Rignanese, M., Ripoli, C., Ristea, C., Rodriguez, M.V., Rodríguez Cahuantzi, M., Rodríguez Ramírez, S.A., Røed, K., Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, D., Rojas Torres, S., Rokita, P.S., Romanenko, G., Ronchetti, F., Rosas, E.D., Roslon, K., Rossi, A., Roy, A., Roy, S., Rubini, N., Rudolph, J.A., Ruggiano, D., Rui, R., Russek, P.G., Russo, R., Rustamov, A., Ryabinkin, E., Ryabov, Y., Rybicki, A., Ryu, J., Rzesa, W., Sabiu, B., Sadovsky, S., Saetre, J., Šafařík, K., Saha, S.K., Saha, S., Sahoo, B., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sajdakova, K., Sakai, S., Salvan, M.P., Sambyal, S., Samitz, D., Sanna, I., Saramela, T.B., Sarkar, D., Sarma, P., Sarritzu, V., Sarti, V.M., Sas, M.H.P., Sawan, S., Scapparone, E., Schambach, J., Scheid, H.S., Schiaua, C., Schicker, R., Schlepper, F., Schmah, A., Schmidt, C., Schmidt, H.R., Schmidt, M.O., Schmidt, M., Schmidt, N.V., Schmier, A.R., Schotter, R., Schröter, A., Schukraft, J., Schweda, K., Scioli, G., Scomparin, E., Seger, J.E., Sekiguchi, Y., Sekihata, D., Selina, M., Selyuzhenkov, I., Senyukov, S., Seo, J.J., Serebryakov, D., Serkin, L., Šerkšnytė, L., Sevcenco, A., Shaba, T.J., Shabetai, A., Shahoyan, R., Shangaraev, A., Sharma, B., Sharma, D., Sharma, H., Sharma, M., Sharma, S., Sharma, U., Shatat, A., Sheibani, O., Shigaki, K., Shimomura, M., Shin, J., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silva, T.F., Silvermyr, D., Simantathammakul, T., Simeonov, R., Singh, B., Singh, K., Singh, R., Singh, S., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, T.B., Skorodumovs, G., Smirnov, N., Snellings, R.J.M., Solheim, E.H., Song, J., Sonnabend, C., Sonneveld, J.M., Soramel, F., Soto-hernandez, A.B., Spijkers, R., Sputowska, I., Staa, J., Stachel, J., Stan, I., Steffanic, P.J., Stiefelmaier, S.F., Stocco, D., Storehaug, I., Strangmann, N.J., Stratmann, P., Strazzi, S., Sturniolo, A., Stylianidis, C.P., Suaide, A.A.P., Suire, C., Sukhanov, M., Suljic, M., Sultanov, R., Sumberia, V., Sumowidagdo, S., Szarka, I., Szymkowski, M., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, G.J., Tang, S., Tang, Z., Tapia Takaki, J.D., Tapus, N., Tarasovicova, L.A., Tarzila, M.G., Tassielli, G.F., Tauro, A., Tavira García, A., Tejeda Muñoz, G., Telesca, A., Terlizzi, L., Terrevoli, C., Thakur, S., Thomas, D., Tikhonov, A., Tiltmann, N., Timmins, A.R., Tkacik, M., Tkacik, T., Toia, A., Tokumoto, R., Tomassini, S., Tomohiro, K., Topilskaya, N., Toppi, M., Torres, V.V., Torres Ramos, A.G., Trifiró, A., Triloki, T., Triolo, A.S., Tripathy, S., Tripathy, T., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Tsolanta, C., Tu, R., Tumkin, A., Turrisi, R., Tveter, T.S., Ullaland, K., Ulukutlu, B., Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., van Doremalen, L.V.R., van Leeuwen, M., van Veen, C.A., van Weelden, R.J.G., Vande Vyvre, P., Varga, D., Varga, Z., Vargas Torres, P., Vasileiou, M., Vasiliev, A., Vázquez Doce, O., Vazquez Rueda, O., Vechernin, V., Vercellin, E., Vergara Limón, S., Verma, R., Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, O., Villani, A., Vinogradov, A., Virgili, T., Virta, M.M.O., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, S.A., Volpe, G., von Haller, B., Vorobyev, I., Vozniuk, N., Vrláková, J., Wan, J., Wang, C., Wang, D., Wang, Y., Wegrzynek, A., Weiglhofer, F.T., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, J., Wilk, G., Wilkinson, J., Willems, G.A., Windelband, B., Winn, M., Wright, J.R., Wu, W., Wu, Y., Xiong, Z., Xu, R., Yadav, A., Yadav, A.K., Yamaguchi, Y., Yang, S., Yano, S., Yeats, E.R., Yin, Z., Yoo, I.-K., Yoon, J.H., Yu, H., Yuan, S., Yuncu, A., Zaccolo, V., Zampolli, C., Zanone, F., Zardoshti, N., Zarochentsev, A., Závada, P., Zaviyalov, N., Zhalov, M., Zhang, B., Zhang, C., Zhang, L., Zhang, M., Zhang, S., Zhang, X., Zhang, Y., Zhang, Z., Zhao, M., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, S., Zhu, Y., Zugravel, S.C., and Zurlo, N.
Published: 2025
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15. Rapidity dependence of antideuteron coalescence in pp collisions at [formula omitted] TeV with ALICE

Author: Acharya, S., Adamová, D., Agarwal, A., Aglieri Rinella, G., Aglietta, L., Agnello, M., Agrawal, N., Ahammed, Z., Ahmad, S., Ahn, S.U., Ahuja, I., Akindinov, A., Akishina, V., Al-Turany, M., Aleksandrov, D., Alessandro, B., Alfanda, H.M., Alfaro Molina, R., Ali, B., Alici, A., Alizadehvandchali, N., Alkin, A., Alme, J., Alocco, G., Alt, T., Altamura, A.R., Altsybeev, I., Alvarado, J.R., Alvarez, C.O.R., Anaam, M.N., Andrei, C., Andreou, N., Andronic, A., Andronov, E., Anguelov, V., Antinori, F., Antonioli, P., Apadula, N., Aphecetche, L., Appelshäuser, H., Arata, C., Arcelli, S., Arnaldi, R., Arneiro, J.G.M.C.A., Arsene, I.C., Arslandok, M., Augustinus, A., Averbeck, R., Averyanov, D., Azmi, M.D., Baba, H., Badalà, A., Bae, J., Baek, Y.W., Bai, X., Bailhache, R., Bailung, Y., Bala, R., Balbino, A., Baldisseri, A., Balis, B., Banerjee, D., Banoo, Z., Barbasova, V., Barile, F., Barioglio, L., Barlou, M., Barman, B., Barnaföldi, G.G., Barnby, L.S., Barreau, E., Barret, V., Barreto, L., Bartels, C., Barth, K., Bartsch, E., Bastid, N., Basu, S., Batigne, G., Battistini, D., Batyunya, B., Bauri, D., Bazo Alba, J.L., Bearden, I.G., Beattie, C., Becht, P., Behera, D., Belikov, I., Bell Hechavarria, A.D.C., Bellini, F., Bellwied, R., Belokurova, S., Beltran, L.G.E., Beltran, Y.A.V., Bencedi, G., Bensaoula, A., Beole, S., Berdnikov, Y., Berdnikova, A., Bergmann, L., Besoiu, M.G., Betev, L., Bhaduri, P.P., Bhasin, A., Bhattacharjee, B., Bianchi, L., Bielčík, J., Bielčíková, J., Bigot, A.P., Bilandzic, A., Biro, G., Biswas, S., Bize, N., Blair, J.T., Blau, D., Blidaru, M.B., Bluhme, N., Blume, C., Boca, G., Bock, F., Bodova, T., Bok, J., Boldizsár, L., Bombara, M., Bond, P.M., Bonomi, G., Borel, H., Borissov, A., Borquez Carcamo, A.G., Botta, E., Bouziani, Y.E.M., Bratrud, L., Braun-Munzinger, P., Bregant, M., Broz, M., Bruno, G.E., Buchakchiev, V.D., Buckland, M.D., Budnikov, D., Buesching, H., Bufalino, S., Buhler, P., Burmasov, N., Buthelezi, Z., Bylinkin, A., Bysiak, S.A., Cabanillas Noris, J.C., Cabrera, M.F.T., Cai, M., Caines, H., Caliva, A., Calvo Villar, E., Camacho, J.M.M., Camerini, P., Canedo, F.D.M., Cantway, S.L., Carabas, M., Carballo, A.A., Carnesecchi, F., Caron, R., Carvalho, L.A.D., Castillo Castellanos, J., Castoldi, M., Catalano, F., Cattaruzzi, S., Ceballos Sanchez, C., Cerri, R., Chakaberia, I., Chakraborty, P., Chandra, S., Chapeland, S., Chartier, M., Chattopadhay, S., Chattopadhyay, S., Chen, M., Cheng, T., Cheshkov, C., Chibante Barroso, V., Chinellato, D.D., Chizzali, E.S., Cho, J., Cho, S., Chochula, P., Chochulska, Z.A., Choudhury, D., Christakoglou, P., Christensen, C.H., Christiansen, P., Chujo, T., Ciacco, M., Cicalo, C., Ciupek, M.R., Clai, G., Colamaria, F., Colburn, J.S., Colella, D., Colelli, A., Colocci, M., Concas, M., Conesa Balbastre, G., Conesa del Valle, Z., Contin, G., Contreras, J.G., Coquet, M.L., Cortese, P., Cosentino, M.R., Costa, F., Costanza, S., Cot, C., Crochet, P., Cruz-Torres, R., Czarnynoga, M.M., Dainese, A., Dange, G., Danisch, M.C., Danu, A., Das, P., Das, S., Dash, A.R., Dash, S., De Caro, A., de Cataldo, G., de Cuveland, J., De Falco, A., De Gruttola, D., De Marco, N., De Martin, C., De Pasquale, S., Deb, R., Del Grande, R., Dello Stritto, L., Deng, W., Devereaux, K.C., Dhankher, P., Di Bari, D., Di Mauro, A., Diab, B., Diaz, R.A., Dietel, T., Ding, Y., Ditzel, J., Divià, R., Djuvsland, Ø., Dmitrieva, U., Dobrin, A., Dönigus, B., Dubinski, J.M., Dubla, A., Dupieux, P., Dzalaiova, N., Eder, T.M., Ehlers, R.J., Eisenhut, F., Ejima, R., Elia, D., Erazmus, B., Ercolessi, F., Espagnon, B., Eulisse, G., Evans, D., Evdokimov, S., Fabbietti, L., Faggin, M., Faivre, J., Fan, F., Fan, W., Fantoni, A., Fasel, M., Feliciello, A., Feofilov, G., Fernández Téllez, A., Ferrandi, L., Ferrer, M.B., Ferrero, A., Ferrero, C., Ferretti, A., Feuillard, V.J.G., Filova, V., Finogeev, D., Fionda, F.M., Flatland, E., Flor, F., Flores, A.N., Foertsch, S., Fokin, I., Fokin, S., Follo, U., Fragiacomo, E., Frajna, E., Fuchs, U., Funicello, N., Furget, C., Furs, A., Fusayasu, T., Gaardhøje, J.J., Gagliardi, M., Gago, A.M., Gahlaut, T., Galvan, C.D., Gangadharan, D.R., Ganoti, P., Garabatos, C., Garcia, J.M., García Chávez, T., Garcia-Solis, E., Gargiulo, C., Gasik, P., Gaur, H.M., Gautam, A., Gay Ducati, M.B., Germain, M., Gernhaeuser, R.A., Ghosh, C., Giacalone, M., Gioachin, G., Giri, S.K., Giubellino, P., Giubilato, P., Glaenzer, A.M.C., Glässel, P., Glimos, E., Goh, D.J.Q., Gonzalez, V., Gordeev, P., Gorgon, M., Goswami, K., Gotovac, S., Grabski, V., Graczykowski, L.K., Grecka, E., Grelli, A., Grigoras, C., Grigoriev, V., Grigoryan, S., Grosa, F., Grosse-Oetringhaus, J.F., Grosso, R., Grund, D., Grunwald, N.A., Guardiano, G.G., Guernane, R., Guilbaud, M., Gulbrandsen, K., Gumprecht, J.J.W.K., Gündem, T., Gunji, T., Guo, W., Gupta, A., Gupta, R., Gwizdziel, K., Gyulai, L., Hadjidakis, C., Haider, F.U., Haidlova, S., Haldar, M., Hamagaki, H., Han, Y., Hanley, B.G., Hansen, J., Haque, M.R., Harris, J.W., Harton, A., Hartung, M.V., Hassan, H., Hatzifotiadou, D., Hauer, P., Havener, L.B., Hellbär, E., Helstrup, H., Hemmer, M., Herman, T., Hernandez, S.G., Herrera Corral, G., Herrmann, S., Hetland, K.F., Heybeck, B., Hillemanns, H., Hippolyte, B., Hobus, I.P.M., Hoffmann, F.W., Hofman, B., Hong, G.H., Horst, M., Horzyk, A., Hou, Y., Hristov, P., Huhn, P., Huhta, L.M., Humanic, T.J., Hutson, A., Hutter, D., Hwang, M.C., Ilkaev, R., Inaba, M., Innocenti, G.M., Ippolitov, M., Isakov, A., Isidori, T., Islam, M.S., Iurchenko, S., Ivanov, M., Ivanov, V., Iversen, K.E., Jablonski, M., Jacak, B., Jacazio, N., Jacobs, P.M., Jadlovska, S., Jadlovsky, J., Jaelani, S., Jahnke, C., Jakubowska, M.J., Janik, M.A., Janson, T., Ji, S., Jia, S., Jiang, T., Jimenez, A.A.P., Jonas, F., Jones, D.M., Jowett, J.M., Jung, J., Jung, M., Junique, A., Jusko, A., Kaewjai, J., Kalinak, P., Kalweit, A., Karasu Uysal, A., Karatovic, D., Karatzenis, N., Karavichev, O., Karavicheva, T., Karpechev, E., Karwowska, M.J., Kebschull, U., Keidel, R., Keil, M., Ketzer, B., Keul, J., Khade, S.S., Khan, A.M., Khan, S., Khanzadeev, A., Kharlov, Y., Khatun, A., Khuntia, A., Khuranova, Z., Kileng, B., Kim, B., Kim, C., Kim, D.J., Kim, E.J., Kim, J., Kim, M., Kim, S., Kim, T., Kimura, K., Kirkova, A., Kirsch, S., Kisel, I., Kiselev, S., Kisiel, A., Kitowski, J.P., Klay, J.L., Klein, J., Klein, S., Klein-Bösing, C., Kleiner, M., Klemenz, T., Kluge, A., Kobdaj, C., Kohara, R., Kollegger, T., Kondratyev, A., Kondratyeva, N., Konig, J., Konigstorfer, S.A., Konopka, P.J., Kornakov, G., Korwieser, M., Koryciak, S.D., Koster, C., Kotliarov, A., Kovacic, N., Kovalenko, V., Kowalski, M., Kozhuharov, V., Kozlov, G., Králik, I., Kravčáková, A., Krcal, L., Krivda, M., Krizek, F., Krizkova Gajdosova, K., Krug, C., Krüger, M., Krupova, D.M., Kryshen, E., Kučera, V., Kuhn, C., Kuijer, P.G., Kumaoka, T., Kumar, D., Kumar, L., Kumar, N., Kumar, S., Kundu, S., Kurashvili, P., Kurepin, A., Kurepin, A.B., Kuryakin, A., Kushpil, S., Kuskov, V., Kutyla, M., Kuznetsov, A., Kweon, M.J., Kwon, Y., La Pointe, S.L., La Rocca, P., Lakrathok, A., Lamanna, M., Landou, A.R., Langoy, R., Larionov, P., Laudi, E., Lautner, L., Laveaga, R.A.N., Lavicka, R., Lea, R., Lee, H., Legrand, I., Legras, G., Lehrbach, J., Lejeune, A.M., Lelek, T.M., Lemmon, R.C., León Monzón, I., Lesch, M.M., Lesser, E.D., Lévai, P., Li, M., Li, P., Li, X., Liang-gilman, B.E., Lien, J., Lietava, R., Likmeta, I., Lim, B., Lim, S.H., Lindenstruth, V., Lindner, A., Lippmann, C., Liu, D.H., Liu, J., Liveraro, G.S.S., Lofnes, I.M., Loizides, C., Lokos, S., Lömker, J., Lopez, X., López Torres, E., Lotteau, C., Lu, P., Lu, Z., Lugo, F.V., Luhder, J.R., Lunardon, M., Luparello, G., Ma, Y.G., Mager, M., Maire, A., Majerz, E.M., Makariev, M.V., Malaev, M., Malfattore, G., Malik, N.M., Malik, Q.W., Malik, S.K., Malinina, L., Mallick, D., Mallick, N., Mandaglio, G., Mandal, S.K., Manea, A., Manko, V., Manso, F., Manzari, V., Mao, Y., Marcjan, R.W., Margagliotti, G.V., Margotti, A., Marín, A., Markert, C., Martinengo, P., Martínez, M.I., Martínez García, G., Martins, M.P.P., Masciocchi, S., Masera, M., Masoni, A., Massacrier, L., Massen, O., Mastroserio, A., Matonoha, O., Mattiazzo, S., Matyja, A., Mazuecos, A.L., Mazzaschi, F., Mazzilli, M., Melikyan, Y., Melo, M., Menchaca-Rocha, A., Mendez, J.E.M., Meninno, E., Menon, A.S., Menzel, M.W., Meres, M., Miake, Y., Micheletti, L., Mihaylov, D.L., Mikhaylov, K., Minafra, N., Miśkowiec, D., Modak, A., Mohanty, B., Mohisin Khan, M., Molander, M.A., Monira, S., Mordasini, C., Moreira De Godoy, D.A., Morozov, I., Morsch, A., Mrnjavac, T., Muccifora, V., Muhuri, S., Mulligan, J.D., Mulliri, A., Munhoz, M.G., Munzer, R.H., Murakami, H., Murray, S., Musa, L., Musinsky, J., Myrcha, J.W., Naik, B., Nambrath, A.I., Nandi, B.K., Nania, R., Nappi, E., Nassirpour, A.F., Nath, A., Nath, S., Nattrass, C., Naydenov, M.N., Neagu, A., Negru, A., Nekrasova, E., Nellen, L., Nepeivoda, R., Nese, S., Nicassio, N., Nielsen, B.S., Nielsen, E.G., Nikolaev, S., Nikulin, S., Nikulin, V., Noferini, F., Noh, S., Nomokonov, P., Norman, J., Novitzky, N., Nowakowski, P., Nyanin, A., Nystrand, J., Oh, S., Ohlson, A., Okorokov, V.A., Oleniacz, J., Onnerstad, A., Oppedisano, C., Ortiz Velasquez, A., Otwinowski, J., Oya, M., Oyama, K., Pachmayer, Y., Padhan, S., Pagano, D., Paić, G., Paisano-Guzmán, S., Palasciano, A., Panebianco, S., Pantouvakis, C., Park, H., Park, J., Parkkila, J.E., Patley, Y., Patra, R.N., Paul, B., Pei, H., Peitzmann, T., Peng, X., Pennisi, M., Perciballi, S., Peresunko, D., Perez, G.M., Pestov, Y., Petersen, M.T., Petrov, V., Petrovici, M., Piano, S., Pikna, M., Pillot, P., Pinazza, O., Pinsky, L., Pinto, C., Pisano, S., Płoskoń, M., Planinic, M., Pliquett, F., Plociennik, D.K., Poghosyan, M.G., Polichtchouk, B., Politano, S., Poljak, N., Pop, A., Porteboeuf-Houssais, S., Pozdniakov, V., Pozos, I.Y., Pradhan, K.K., Prasad, S.K., Prasad, S., Preghenella, R., Prino, F., Pruneau, C.A., Pshenichnov, I., Puccio, M., Pucillo, S., Qiu, S., Quaglia, L., Ragoni, S., Rai, A., Rakotozafindrabe, A., Ramello, L., Rami, F., Rasa, M., Räsänen, S.S., Rath, R., Rauch, M.P., Ravasenga, I., Read, K.F., Reckziegel, C., Redelbach, A.R., Redlich, K., Reetz, C.A., Regules-Medel, H.D., Rehman, A., Reidt, F., Reme-Ness, H.A., Rescakova, Z., Reygers, K., Riabov, A., Riabov, V., Ricci, R., Richter, M., Riedel, A.A., Riegler, W., Riffero, A.G., Rignanese, M., Ripoli, C., Ristea, C., Rodriguez, M.V., Rodríguez Cahuantzi, M., Rodríguez Ramírez, S.A., Røed, K., Rogalev, R., Rogochaya, E., Rogoschinski, T.S., Rohr, D., Röhrich, D., Rojas Torres, S., Rokita, P.S., Romanenko, G., Ronchetti, F., Rosas, E.D., Roslon, K., Rossi, A., Roy, A., Roy, S., Rubini, N., Rudolph, J.A., Ruggiano, D., Rui, R., Russek, P.G., Russo, R., Rustamov, A., Ryabinkin, E., Ryabov, Y., Rybicki, A., Ryu, J., Rzesa, W., Sabiu, B., Sadovsky, S., Saetre, J., Šafařík, K., Saha, S., Sahoo, B., Sahoo, R., Sahoo, S., Sahu, D., Sahu, P.K., Saini, J., Sajdakova, K., Sakai, S., Salvan, M.P., Sambyal, S., Samitz, D., Sanna, I., Saramela, T.B., Sarkar, D., Sarma, P., Sarritzu, V., Sarti, V.M., Sas, M.H.P., Sawan, S., Scapparone, E., Schambach, J., Scheid, H.S., Schiaua, C., Schicker, R., Schlepper, F., Schmah, A., Schmidt, C., Schmidt, H.R., Schmidt, M.O., Schmidt, M., Schmidt, N.V., Schmier, A.R., Schotter, R., Schröter, A., Schukraft, J., Schweda, K., Scioli, G., Scomparin, E., Seger, J.E., Sekiguchi, Y., Sekihata, D., Selina, M., Selyuzhenkov, I., Senyukov, S., Seo, J.J., Serebryakov, D., Serkin, L., Šerkšnytė, L., Sevcenco, A., Shaba, T.J., Shabetai, A., Shahoyan, R., Shangaraev, A., Sharma, B., Sharma, D., Sharma, H., Sharma, M., Sharma, S., Sharma, U., Shatat, A., Sheibani, O., Shigaki, K., Shimomura, M., Shin, J., Shirinkin, S., Shou, Q., Sibiriak, Y., Siddhanta, S., Siemiarczuk, T., Silva, T.F., Silvermyr, D., Simantathammakul, T., Simeonov, R., Singh, B., Singh, K., Singh, R., Singh, S., Singh, V.K., Singhal, V., Sinha, T., Sitar, B., Sitta, M., Skaali, T.B., Skorodumovs, G., Smirnov, N., Snellings, R.J.M., Solheim, E.H., Song, J., Sonnabend, C., Sonneveld, J.M., Soramel, F., Soto-hernandez, A.B., Spijkers, R., Sputowska, I., Staa, J., Stachel, J., Stan, I., Steffanic, P.J., Stellhorn, T., Stiefelmaier, S.F., Stocco, D., Storehaug, I., Strangmann, N.J., Stratmann, P., Strazzi, S., Sturniolo, A., Stylianidis, C.P., Suaide, A.A.P., Suire, C., Sukhanov, M., Suljic, M., Sultanov, R., Sumberia, V., Sumowidagdo, S., Szymkowski, M., Tabares, L.H., Taghavi, S.F., Taillepied, G., Takahashi, J., Tambave, G.J., Tang, S., Tang, Z., Tapia Takaki, J.D., Tapus, N., Tarasovicova, L.A., Tarzila, M.G., Tassielli, G.F., Tauro, A., Tavira García, A., Tejeda Muñoz, G., Terlizzi, L., Terrevoli, C., Thakur, S., Thomas, D., Tikhonov, A., Tiltmann, N., Timmins, A.R., Tkacik, M., Tkacik, T., Toia, A., Tokumoto, R., Tomassini, S., Tomohiro, K., Topilskaya, N., Toppi, M., Torres, V.V., Torres Ramos, A.G., Trifiró, A., Triloki, T., Triolo, A.S., Tripathy, S., Tripathy, T., Trubnikov, V., Trzaska, W.H., Trzcinski, T.P., Tsolanta, C., Tu, R., Tumkin, A., Turrisi, R., Tveter, T.S., Ullaland, K., Ulukutlu, B., Upadhyaya, S., Uras, A., Urioni, M., Usai, G.L., Vala, M., Valle, N., van Doremalen, L.V.R., van Leeuwen, M., van Veen, C.A., van Weelden, R.J.G., Vande Vyvre, P., Varga, D., Varga, Z., Vargas Torres, P., Vasileiou, M., Vasiliev, A., Vázquez Doce, O., Vazquez Rueda, O., Vechernin, V., Vercellin, E., Vergara Limón, S., Verma, R., Vermunt, L., Vértesi, R., Verweij, M., Vickovic, L., Vilakazi, Z., Villalobos Baillie, O., Villani, A., Vinogradov, A., Virgili, T., Virta, M.M.O., Vodopyanov, A., Volkel, B., Völkl, M.A., Voloshin, S.A., Volpe, G., von Haller, B., Vorobyev, I., Vozniuk, N., Vrláková, J., Wan, J., Wang, C., Wang, D., Wang, Y., Wang, Z., Wegrzynek, A., Weiglhofer, F.T., Wenzel, S.C., Wessels, J.P., Wiechula, J., Wikne, J., Wilk, G., Wilkinson, J., Willems, G.A., Windelband, B., Winn, M., Wright, J.R., Wu, W., Wu, Y., Xiong, Z., Xu, R., Yadav, A., Yadav, A.K., Yamaguchi, Y., Yang, S., Yano, S., Yeats, E.R., Yin, Z., Yoo, I.-K., Yoon, J.H., Yu, H., Yuan, S., Yuncu, A., Zaccolo, V., Zampolli, C., Zanone, F., Zardoshti, N., Zarochentsev, A., Závada, P., Zaviyalov, N., Zhalov, M., Zhang, B., Zhang, C., Zhang, L., Zhang, M., Zhang, S., Zhang, X., Zhang, Y., Zhang, Z., Zhao, M., Zherebchevskii, V., Zhi, Y., Zhou, D., Zhou, Y., Zhu, J., Zhu, S., Zhu, Y., Zugravel, S.C., and Zurlo, N.
Published: 2025
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16. 482 Angioedema due to anti-gout drug, allopurinol

Author: Farhad, T, Biswas, S, and Karim, A
Published: 2025
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17. 481 Post-partum spontaneous coronary artery dissection with a history of takotsubo cardiomyopathy

Author: Biswas, S, Farhad, T, and Karim, A
Published: 2025
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18. Emerging infectious threats: first identification of reovirus cases in Bangladesh

Author: Jamil, S., Biswas, S., Ali, N., Ahmed, F., Jamil, S., and Biswas, S.
Published: 2025
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19. Structure-function relationship of ASH1L and histone H3K36 and H3K4 methylation.

Author: Vann KR, Sharma R, Hsu CC, Devoucoux M, Tencer AH, Zeng L, Lin K, Zhu L, Li Q, Lachance C, Ospina RR, Tong Q, Cheung KL, Yang S, Biswas S, Xuan H, Gatchalian J, Alamillo L, Wang J, Jang SM, Klein BJ, Lu Y, Ernst P, Strahl BD, Rothbart SB, Walsh MJ, Cleary ML, Côté J, Shi X, Zhou MM, and Kutateladze TG
Subjects: Humans, Methylation, Structure-Activity Relationship, Animals, Nucleosomes metabolism, Mice, Cell Differentiation, Protein Binding, Protein Domains, Transcription Factors metabolism, Transcription Factors genetics, Transcription Factors chemistry, DNA metabolism, DNA chemistry, DNA genetics, Embryonic Stem Cells metabolism, HEK293 Cells, Histones metabolism, Histones chemistry, Histones genetics, DNA-Binding Proteins metabolism, DNA-Binding Proteins genetics, DNA-Binding Proteins chemistry, Histone-Lysine N-Methyltransferase metabolism, Histone-Lysine N-Methyltransferase genetics, Histone-Lysine N-Methyltransferase chemistry
Abstract: The histone H3K36-specific methyltransferase ASH1L plays a critical role in development and is frequently dysregulated in human diseases, particularly cancer. Here, we report on the biological functions of the C-terminal region of ASH1L encompassing a bromodomain (ASH1L BD ), a plant homeodomain (ASH1L PHD ) finger, and a bromo-adjacent homology (ASH1L BAH ) domain, structurally characterize these domains, describe their mechanisms of action, and explore functional crosstalk between them. We find that ASH1L PHD recognizes H3K4me2/3, whereas the neighboring ASH1L BD and ASH1L BAH have DNA binding activities. The DNA binding function of ASH1L BAH is a driving force for the association of ASH1L with the linker DNA in the nucleosome, and the large interface with ASH1L PHD stabilizes the ASH1L BAH fold, merging two domains into a single module. We show that ASH1L is involved in embryonic stem cell differentiation and co-localizes with H3K4me3 but not with H3K36me2 at transcription start sites of target genes and genome wide, and that the interaction of ASH1L PHD with H3K4me3 is inhibitory to the H3K36me2-specific catalytic activity of ASH1L. Our findings shed light on the mechanistic details by which the C-terminal domains of ASH1L associate with chromatin and regulate the enzymatic function of ASH1L., Competing Interests: Competing interests: The authors declare no competing interests., (© 2025. The Author(s).)
Published: 2025
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20. Influence of Hemilabile Arm and Amide Functionality in the Ligand Backbone on Chemical and Electrochemical Dioxygen Reduction Catalyzed by Mononuclear Copper(II) Complexes.

Author: Das A, Chowdhury SN, Biswas S, Samanta R, Biswas AN, and Paine TK
Abstract: Four mononuclear copper(II) complexes, [(DPA-OH)Cu(CH 3 OH)(ClO 4 )](ClO 4 ) ( 1 ), [(DPA-OMe)Cu(CH 3 OH)(ClO 4 )](ClO 4 ) ( 2 ), [(6-Amide-DPA-OMe)Cu](ClO 4 ) 2 ( 3 ) and [(6-Amide 2 -DPA-OMe)Cu](ClO 4 ) 2 ( 4 ), of flexidentate ligands bearing hemilabile (hydroxy)methoxyethyl and/or amide group on DPA (di(2-picolyl)amine) backbone were isolated to explore their potency in catalyzing chemical and electrochemical oxygen reduction reaction (ORR). The role of a hemilabile arm, as well as amide functionality on the ligand backbone in affecting the rate-determining step (RDS) of the overall catalytic cycle has been explored and compared with that of the analogous [(tmpa)Cu](ClO 4 ) 2 (tmpa = tris(2-pyridylmethyl)amine) and [(PV-tmpa)Cu](ClO 4 ) 2 (PV-tmpa = bis(pyrid-2-ylmethyl){[6-(pivalamido)pyrid-2-yl]methyl}-amine) complexes. The hemilabile arm in these complexes results in an overall third-order rate, with k cat values ranging from 10 3 to 10 4 s -2 s -1 during dioxygen reduction catalysis. All the complexes except complex 4 selectively reduce dioxygen via the 4e - /4H + reduction pathway to water (H 2 O) using decamethylferrocene (Fc*) as a sacrificial reductant in acidic acetone at 298 K. In contrast, altering the reaction conditions from a chemical to an electrochemical ambiance in phosphate buffer displays a reverse order of ORR activity of the complexes while maintaining the same product selectivity as observed in chemical ORR catalysis in acetone.
Published: 2025
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21. Natural flavonoid Orientin restricts 5-Fluorouracil induced cancer stem cells mediated angiogenesis by regulating HIF1α and VEGFA in colorectal cancer.

Author: Ghosh R, Bhowmik A, Biswas S, Samanta P, Sarkar R, Pakhira S, Mondal M, Hajra S, and Saha P
Subjects: Humans, Animals, Mice, Cell Line, Tumor, Mice, Inbred BALB C, Angiogenesis, Fluorouracil pharmacology, Neoplastic Stem Cells metabolism, Neoplastic Stem Cells drug effects, Hypoxia-Inducible Factor 1, alpha Subunit metabolism, Colorectal Neoplasms metabolism, Colorectal Neoplasms drug therapy, Colorectal Neoplasms pathology, Flavonoids pharmacology, Flavonoids therapeutic use, Neovascularization, Pathologic metabolism, Neovascularization, Pathologic drug therapy, Vascular Endothelial Growth Factor A metabolism, Glucosides pharmacology
Abstract: Background: Cancer stem cells are a small subpopulation of cells which are responsible for tumor metastasis, angiogenesis, drug resistance etc. 5-Fluorouracil (5FU), a common therapeutic drug used in colorectal cancer treatment is reported to enrich CSCs, tumor recurrence and induces severe organ toxicities resulting in poor clinical outcome in patients. Therefore, we introduced a natural flavonoid Orientin in combination with 5FU to mitigate the CSC mediated angiogenesis and induced toxicities., Methods: Tumorosphere generation, flow cytometry, immunofluorescence assay, and western blotting were performed by using 5FU and Orientin individually and both treated colorectal cells and CSCs. In silico study was carried out to check the interaction between HIF1α and Orientin. In ovo chorioallantoic membrane (CAM) assay and tube formation assay using HUVECs were performed to monitor CSC mediated angiogenesis. In vivo CT26 syngeneic mice model was used to validate in silico and ex vivo results., Results: We found that 5FU treatment significantly increased the CD44 + /CD133 + CSC population. In contrast, this CSC population in CSC enriched spheres (CES) derived from HCT116 cells were decreased by combination of Orientin and 5FU. Decrease of CSC's stemness properties was also noted, as evidenced by the downregulation of NANOG, SOX2 and OCT4. This new therapeutic strategy also inhibited CSC mediated angiogenesis by downregulating 5FU induced ROS, NO and LPO in those tumorospheres. Combination of Orientin and 5FU significantly reduced CSC mediated angiogenesis in HUVEC and CAM. Additionally, in silico study predicted that Orientin can bind to the PAS domain of HIF1α, a crucial factor for promoting angiogenesis. Expression of HIF1α and VEGFA were also decreased when the CESs were exposed to the combinatorial treatment. Additionally, we found that treatment with 5FU alone resulted reduction in tumor volume but it enriched CSCs and produced nephrotoxicity and hepatotoxicity in vivo. Combined treatment also considerably reduced the CD44 + /CD133 + CSC population and hindered angiogenesis in a therapeutic in vivo model in BALB/c mice., Conclusions: This novel treatment strategy of "Orientin with 5FU" is likely to improve the efficiency of conventional chemotherapy and may suppress disease recurrence in colorectal cancer by limiting CSC mediated angiogenesis., Competing Interests: Declarations. Ethics approval and consent to participate: All the in vivo experiments were performed by following the CPCSEA guidelines with the approval of the animal ethics committee of Chittaranjan National Cancer Institute (CPCSEA Reg. No.-1774/GO/RBi/S/14/CPCSEA, India). Consent for publication: Not applicable. Competing interests: The authors declare no competing interests., (© 2025. The Author(s).)
Published: 2025
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22. Photostable Mn(II) Complex of Curcumin for Effective Photodynamic Therapy and Precise Three-Dimensional In Vivo Tumor Imaging.

Author: Sarkar T, Bera A, Upadhyay A, Jain N, Are V, Eedara A, Prakashchandra RD, Panneerselvam S, Nanubolu JB, Andugulapati SB, Biswas S, and Babu BN
Subjects: Humans, Animals, Mice, Coordination Complexes chemistry, Coordination Complexes pharmacology, Coordination Complexes therapeutic use, Antineoplastic Agents chemistry, Antineoplastic Agents pharmacology, Antineoplastic Agents therapeutic use, Female, HEK293 Cells, A549 Cells, Apoptosis drug effects, HeLa Cells, Mice, Inbred BALB C, Imaging, Three-Dimensional, Cell Line, Tumor, Curcumin chemistry, Curcumin pharmacology, Photochemotherapy, Manganese chemistry, Photosensitizing Agents chemistry, Photosensitizing Agents pharmacology, Photosensitizing Agents therapeutic use
Abstract: Photoactive complexes of first-row transition metals with emission properties offer a dual approach to cancer treatment, enabling precise optical tumor detection and subsequent eradication using light. We report a photostable and photoactive mixed-ligand Mn(II) complex, Mn4 , featuring a naturally occurring curcumin ligand and dipyridophenazine base. Mn4 demonstrates significant visible and red light-triggered phototoxicity against cancer cells and precise tumor imaging capability in vivo . The complex exhibits an absorption band in the visible region, extending its tail into the red region, and shows excellent dark and photostability in solution. Mn4 induces significant phototoxicity against HeLa (cervical), A549 (lung), and MCF-7 (breast) cancer cells (IC 50 ≈ 1.0 μM), as well as 3D multicellular tumor spheroids, under low-energy visible (400-700 nm) and red-light (660 nm). This effect is mediated by cytotoxic singlet oxygen and proceeds via an apoptotic mechanism. Importantly, Mn4 displays significantly lower toxicity toward normal HPL1D lung and HEK-293 kidney cells under similar conditions. Cellular uptake studies reveal selective accumulation of Mn4 in A549 cancer cells, with mitochondrial localization, and negligible accumulation in BEAS-2B normal lung cells. Furthermore, 3D optical tumor imaging demonstrated Mn4 's selective tumor accumulation in a 4T1 breast tumor-bearing in vivo mouse model. In vivo efficacy studies using a 4T1 tumor-bearing orthotopic mouse model show that Mn4 significantly reduces tumor volume and weight in a dose-dependent manner under low-energy blue laser (450 nm) irradiation, highlighting its potential as an effective photodynamic therapy (PDT) agent. Toxicological studies confirm that Mn4 does not induce abnormal biochemical or hematological parameters in healthy mice. To our knowledge, this is the first report of a Mn(II) complex with curcumin and the first example of a metal complex with curcumin for combined in vivo PDT and noninvasive 3D optical tumor imaging, paving the way for nonmacrocyclic Mn-based cancer phototheranostics.
Published: 2025
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23. Single photon generation from quantum dots: recent advances, challenges and future directions.

Author: Thapa DK and Biswas S
Abstract: A single photon source (SPS) is a device designed to emit photons, one at a time, enabling precise control over quantum states, unlike classical light sources that produce interfering streams. This capability is crucial for secure communication protocols such as quantum key distribution and for quantum networks, where single photons act as carriers of quantum information. Recent advancements have led to various SPS technologies, including quantum dots (QDs), atom-like emitters, and color centers in diamonds. Among these, QDs, semiconductor nanocrystals, have gained significant attention due to their unique optical and electronic properties derived from quantum confinement effects. They offer size-dependent tuning of emission wavelengths, high photoluminescence efficiency, and discrete energy levels, making them ideal for single photon applications while exhibiting scalability and low background noise. This review provides a comprehensive overview of recent advancements in quantum dot-based SPSs operating at room temperature, highlighting their optical properties, essential performance metrics, and the latest developments in single photon generation. It also discusses strategies to mitigate blinking and improve photon statistics through techniques such as plasmonic nanocavity and ligand exchange. The review concludes by outlining the challenges faced in the field and discussing potential solutions.
Published: 2025
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24. Influence of Bulk Viscosity on the Interfacial Properties of Highly Viscous Extended Liquid Thin Films.

Author: Biswas S, DasGupta S, and Chakraborty M
Abstract: Extended thin films have been extensively studied in the context of interfacial and microscale fluid transport, yet the behavior of polymeric fluids at this scale has remained largely unexplored. This gap is addressed in this study, which investigates the interfacial characteristics of polymeric fluids, with a particular focus on how rheological properties, such as viscosity and power-law behavior, influence thin film dynamics. Experimental investigations are conducted using image analysis interferometry, through which the extended liquid film thickness, slope, and curvature are observed, providing key insights into interfacial behavior. Hamaker constant is determined using established techniques, allowing for the quantification of van der Waals interactions. A numerical model is developed to understand the dynamics of extended thin films. The model integrates the augmented Young-Laplace equation and serves as a foundation for more advanced theoretical models. Experimental data are used to validate the theoretical predictions, revealing that viscosity plays a significant role in governing extended liquid thin film behavior, particularly in spreading dynamics, and interfacial properties. Through the combination of experimental and theoretical approaches, the understanding of polymeric extended thin films is enhanced, providing a foundation for applications in areas such as point-of-care diagnostics, microfluidics, and heat transfer technologies.
Published: 2025
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25. Optical prechamber-equipped high-pressure large-bore optical combustor for fundamental combustion studies.

Author: Sen D and Biswas S
Abstract: An optically accessible prechamber-equipped constant volume combustion chamber (CVCC) has been designed and installed at the University of Minnesota to investigate turbulent jet ignition and reacting flows. The CVCC features an optically accessible windowed prechamber, allowing the extensive study of the combustion physics inside the prechamber. The prechamber is also modular, allowing multiple internal geometries and nozzle configurations. Two pairs of optical windows in the main combustion chamber, along with a bottom window axisymmetrically viewing the prechamber nozzle, provide exceptional optical accessibility. Optical techniques such as schlieren imaging and chemiluminescence, along with laser diagnostics, can be employed to gain a fundamental understanding of turbulent jet ignition chemistry. The CVCC is designed to withstand a maximum combustion pressure of 100 bars. Multiple standardized and custom ports on the main chamber allow various fueling techniques and sensor integration. The performance and reliability of the CVCC were demonstrated through prechamber and main chamber visualization studies of nanosecond spark-assisted turbulent jet ignition. The optically accessible prechamber-CVCC setup, therefore, provides a platform for highly detailed combustion analysis., (© 2025 Author(s). Published under an exclusive license by AIP Publishing.)
Published: 2025
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26. Diversity in the protective role(s) of the conserved motif 1 from tardigrade cytoplasmic-abundant heat-soluble proteins during drying.

Author: Biswas S and Boothby TC
Published: 2025
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27. Prospective role of lupeol from Pterocarpus santalinus leaf against diabetes: An in vitro, in silico, and in vivo investigation.

Author: Biswas S, Mita MA, Islam S, Biswas S, Akhtar-E-Ekram M, Zaman S, Uddin MS, and Saleh MA
Subjects: Animals, Mice, Male, Plant Extracts chemistry, Plant Extracts pharmacology, Plant Extracts therapeutic use, alpha-Amylases antagonists & inhibitors, alpha-Amylases metabolism, alpha-Amylases chemistry, Lupanes, Pentacyclic Triterpenes chemistry, Pentacyclic Triterpenes pharmacology, Pentacyclic Triterpenes therapeutic use, Diabetes Mellitus, Experimental drug therapy, Plant Leaves chemistry, Pterocarpus chemistry, Hypoglycemic Agents pharmacology, Hypoglycemic Agents chemistry, Hypoglycemic Agents therapeutic use, Molecular Docking Simulation
Abstract: Diabetes mellitus (DM) can be treated with various medications. However, individuals in underdeveloped countries may face challenges in using these treatments due to side effects and high costs. Anti-diabetic medications can inhibit enzymes, such as α-amylase, which is responsible for breaking down carbohydrates. In this investigation, 16 phytoconstituents were identified from Pterocarpus santalinus leaf extract through GC-MS analysis, and their significant antioxidant activities were noted. Among these, the pure compound lupeol demonstrated α-amylase inhibition activity of 86.13 ± 1.27 % (IC 50 = 58.50 ± 0.83 μg/mL) in vitro. Additionally, lupeol showed the highest binding affinity in silico using PyRx and CB-Dock, with values of -9.5 and -9.3 kcal/mol, respectively. The in silico analysis also indicated that lupeol possesses acceptable ADMET properties, suggesting its potential as an anti-diabetic drug. A molecular dynamics simulation lasting 500 ns was conducted to evaluate hydrogen bonds, RMSF, RMSD, Rg, and SASA, confirming the stability and integrity of the docking scenarios. In STZ-induced diabetic mice, lupeol significantly reduced blood glucose levels by 70.82 % from day 0 to day 28. Furthermore, lupeol markedly decreased total cholesterol (TC), triglycerides (TG), and low-density lipoprotein cholesterol (LDL-C), while improving high-density lipoprotein cholesterol (HDL-C) levels in these mice. The antidiabetic effect of lupeol was further validated through histological examinations of the pancreas, heart, kidney, and liver of treated mice, alongside correlation analysis, CAP, and ANOSIM tests. Based on the findings from the in vitro, in silico, and in vivo investigations, this study concludes that lupeol may have potential anti-diabetic effects through the inhibition of the α-amylase enzyme., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2025 Elsevier Ltd. All rights reserved.)
Published: 2025
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28. Flexible Neuromorphic Electronics for Wearable Near-Sensor and In-Sensor Computing Systems.

Author: Jang H, Lee J, Beak CJ, Biswas S, Lee SH, and Kim H
Subjects: Humans, Neural Networks, Computer, Electronics instrumentation, Wearable Electronic Devices
Abstract: Flexible neuromorphic architectures that emulate biological cognitive systems hold great promise for smart wearable electronics. To realize neuro-inspired sensing and computing electronics, artificial sensory neurons that detect and process external stimuli must be integrated with central nervous systems capable of parallel computation. In near-sensor computing, synaptic devices, and sensors are used to emulate sensory neurons and receptors, respectively. In contrast, in in-sensor computing, a single multifunctional device serves as both the receptor and neuron. Bio-inspired cognitive systems efficiently detect and process stimuli through data structuring techniques, significantly reducing data volume and enabling the extension of neuromorphic applications to smart wearable systems. To construct wearable near- and in-sensor computing, it is crucial to develop artificial sensory neurons and central nervous synapses that replicate the biological functionalities. Additionally, the integrated systems must exhibit high mechanical flexibility and integration density. This review addresses research on flexible bio-inspired cognitive systems, classified into near- and in-sensor computing. It covers fundamental aspects, including biological cognitive processes, the required components, and the structures for each component, as well as applications for wearable smart systems. Finally, it offers perspectives on future research directions for flexible neuromorphic electronics in smart wearable systems connected to the next-generation Internet of Things., (© 2025 Wiley‐VCH GmbH.)
Published: 2025
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29. Combination therapy of Lapatinib/Letrozole-based protein-vitamin nanoparticles to enhance the therapeutic effectiveness in drug-resistant breast cancer.

Author: Are V, Das S, P S S, and Biswas S
Subjects: Humans, Female, Animals, Cell Survival drug effects, Serum Albumin, Human chemistry, Mice, Antineoplastic Agents pharmacology, Antineoplastic Agents chemistry, Cell Line, Tumor, Cell Proliferation drug effects, Vitamin E chemistry, Particle Size, Drug Screening Assays, Antitumor, Breast Neoplasms drug therapy, Breast Neoplasms pathology, Breast Neoplasms metabolism, Nanoparticles chemistry, Drug Resistance, Neoplasm drug effects, Lapatinib pharmacology, Lapatinib chemistry, Letrozole chemistry, Letrozole pharmacology
Abstract: HER2-positive breast cancer constitutes 20 % of reported cases, characterized by excessive expression of HER2 receptors, pivotal in cell signaling and growth. Immunotherapy, the established treatment, often leads to multidrug resistance and tumor recurrence. There's a critical need for an effective strategy delaying drug resistance onset and ensuring cancer cell eradication. This study aimed to develop nanoparticles using human serum albumin (HSA) coupled with vitamin E (α-tocopherol succinate), loaded with a tyrosine kinase inhibitor (TKI) or aromatase inhibitor (AI). Nanoparticles were formed via desolvation, where HSA(VE) conjugates self-organized into a nanoparticle structure, incorporating TKI/AI either through chemical conjugation or direct binding to HSA. Physico-chemical analyses-such as infrared spectroscopy (IR), gel permeation chromatography (GPC), UV, IR, and CD spectroscopy confirmed HSA(VE) binding and drug incorporation into nanoparticles, evaluating their drug entrapment, release efficiency. Cell viability assays and in-vitro experiments on resistant and sensitive cell lines demonstrated effective drug encapsulation and absorption over time. Both in vitro and in vivo studies demonstrated that a combination of Lapa@HSA(VE) NPs and Let@HSA(VE) NPs in the ratio 75:25 inhibited tumor development and enhanced apoptosis significantly compared to individual NP treatment and free drug. The combination NPs therapy exhibited significant efficacy even in Lapa-resistant cell lines., Competing Interests: Declaration of Competing Interest The authors have no conflicts of interest to declare that are relevant to the content of this article., (Copyright © 2024. Published by Elsevier B.V.)
Published: 2025
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30. Synthesis, antimicrobial, anticancer evaluation and molecular docking with Bax and MDM2 of dibromosterculic acid.

Author: Bose R, Paul A, Dutta R, Hazra A, Pramanik A, and Mandal Biswas S
Subjects: Humans, bcl-2-Associated X Protein metabolism, Bacillus subtilis drug effects, Penicillium chrysogenum drug effects, Cell Line, Tumor, Aspergillus niger drug effects, Anti-Infective Agents pharmacology, Anti-Infective Agents chemistry, Molecular Structure, Caprylates chemistry, Caprylates pharmacology, Antineoplastic Agents pharmacology, Antineoplastic Agents chemistry, Molecular Docking Simulation, Microbial Sensitivity Tests, Proto-Oncogene Proteins c-mdm2 metabolism
Abstract: Dibromosterculic acid [8-(1,2-dibromo-2-octylcyclopropyl)-octanoic acid], a new synthetic derivative was prepared by bromination of sterculic acid. This synthetic derivative showed strong fungicidal activity against two pathogenic fungal species namely Penicillium chrysogenum and Aspergillus niger with minimum inhibitory concentration (MIC) value of 0.007 mg/ml and good bactericidal activity against Bacillus subtilis and Xanthomonas sp. with MIC value of 0.015 mg/ml. Cytotoxic activity on both normal (MCF-10A) and cancerous (MDA-MB-468) cell lines revealed that the survivability percentage of normal cells was unaffected, whereas cancerous cells were decreased greatly by dibromosterculic acid with 50% survivability at 9 µg/ml concentration. Molecular-docking using AutoDock 4.2 with Bax exhibited strong pi-sigma interaction with PHE-93, pi-alkyl and alkyl interaction with TRP-139, ARG-89 and PHE-92 whereas MDM2 revealed strong hydrogen bond interaction with GLN-59 and pi-alkyl interaction with PHE-55. All experimental parameters suggested that this synthetic derivative would be valuable for target-specific drug development with nominal side effects.
Published: 2025
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31. Biotinylated platinum(IV)-conjugated graphene oxide nanoparticles for targeted chemo-photothermal combination therapy in breast cancer.

Author: Itoo AM, Paul M, Jain N, Are V, Singh A, Ghosh B, and Biswas S
Subjects: Animals, Humans, Female, Mice, Photothermal Therapy methods, MCF-7 Cells, Cell Line, Tumor, Antineoplastic Agents pharmacology, Antineoplastic Agents chemistry, Antineoplastic Agents administration & dosage, Biotinylation, Platinum chemistry, Platinum pharmacology, Platinum therapeutic use, Apoptosis drug effects, Biotin chemistry, Mice, Inbred BALB C, Combined Modality Therapy methods, Organoplatinum Compounds pharmacology, Organoplatinum Compounds chemistry, Organoplatinum Compounds therapeutic use, Graphite chemistry, Breast Neoplasms drug therapy, Breast Neoplasms pathology, Breast Neoplasms therapy, Nanoparticles chemistry, Nanoparticles therapeutic use
Abstract: Graphene oxide (GO) and GO-based nanocomposites are promising in drug delivery and photothermal therapy due to their exceptional near-infrared optical absorption and high specific surface area. In this study, we have effectively conjugated an oxaliplatin (IV) prodrug, PEGylated graphene oxide, and PEGylated biotin (PB) in a single platform for breast cancer treatment. This platform demonstrates promising prospects for targeted drug delivery and the synergistic application of photothermal-chemotherapy when exposed to NIR-laser irradiation. The resulting nanocomposite (GO(OX)PB (1/1/0.2) NPs) displayed an exceptionally large surface area, minimal particle size (195.7 nm), specific targeting capabilities, a high drug load capacity (43.56 %) and entrapment efficiency (89.48 %) and exhibit excellent photothermal conversion efficiency and photostability when exposed to NIR-laser irradiation (808 nm). The therapeutic effectiveness was assessed both in vitro and in vivo conditions employing human breast cancer cells (MCF-7), mouse mammary gland adenocarcinoma cells (4T1), and 4T1-Luc tumor-bearing mouse models. The findings demonstrated that GO(OX)PB (1/1/0.2) NPs (+L) were highly effective in causing significant cytotoxicity, G2/M phase cell cycle arrest, ROS generation, mitochondrial membrane depolarization, apoptosis, and photothermal effect. This resulted in a greater percentage of cell death compared to free OX, GO(OX)PEG (1/1/0.2) NPs (±L), and GO(OX)PB (1/1/0.2) NPs (-L). The in vivo therapeutic studies on 4T1-Luc tumor-bearing mice revealed that a combination of GO(OX)PB (1/1/0.2) NPs (+L) caused complete disappearance of the tumor, no tumor recurrence, prolonged survival, reduced lung metastasis, and mitigated nephrotoxicity. The serum and blood analysis demonstrated minimal systemic toxicity of GO(OX)PB (1/1/0.2) NPs. The developed nanoplatform, in this context, may serve as a potential nanomedicine to address conventional nephrotoxicity in breast cancer and prevent metastasis by combining chemo-photothermal therapy., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024. Published by Elsevier B.V.)
Published: 2025
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32. Next-Generation Sequencing Identifies Novel Germline Mutations in Patients with Budd-Chiari Syndrome-Associated Hepatocellular Carcinoma.

Author: Kumar S, Biswas S, Agarwal S, Sheikh S, Ashraf A, Swaroop S, Mehta S, Vasant S, Pradhan D, Nayak B, and Shalimar
Abstract: Introduction: Budd-Chiari syndrome-hepatocellular carcinoma (BCS-HCC) is uncommon and its molecular pathogenesis is poorly understood. In this study, we aimed to investigate the genomic landscape of BCS-HCC through whole exome sequencing (WES) to elucidate the cellular and molecular pathways involved in its pathogenesis., Methodology: We enrolled BCS-HCC (n = 13) and BCS alone (n = 73) patients. WES was performed using the Twist Comprehensive Exome kit on the Illumina platform, followed by quality checks and analysis using the GATK pipeline. Pathogenic/likely pathogenic variants were filtered out from the exonic part of the annotated variant calling file. rsIDs and Cosmic IDs (catalogue of somatic mutations in cancer) were assigned using dbSNP and Cosmic ID databases. Kyoto Encyclopaedia of Genes and Genomes (KEGG) and Gene ontology analysis were done for pathogenic gene variants., Results: We observed 1849 significant mutations in 305 genes in BCS-HCC patients, including missense, Indel, and frameshift mutations. Missense variants were more common than frameshift and indels in all subjects. The pathogenic mutations were found in 34 genes-cancer-causing (18 genes) and disease-causing (16 genes, both BCS or BCS-HCC) as per COSMIC cancer gene census. Pathogenic mutations were frequently observed in the mucin family genes including MUC3A, MUC4, MUC6, and MUC16 in BCS-HCC subjects. Changes in extracellular matrix and glycosylation were observed in gene ontology analysis of the genes having pathogenic variants., Conclusion: Mutations in the mucin gene family including other cancer-causing genes were associated with BCS-HCC in our cohort. Larger, multicentric studies with regional and ethnic diversity are required to validate these findings., Competing Interests: Declarations. Conflict of interest: The authors declare no competing interests. Ethical approval: The study involves human participant, this was reviewed and approved by the All India Institute of Medical Sciences, New Delhi, Institute Ethics committee as per IEC-629/03.11.2017, RP-19/2018. The participants provided their written informed consent to participate in this study., (© 2025. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Published: 2025
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33. Ultrathin Nanofibers Ameliorate Commercial Gauze for Rapid Hemorrhage Control Via Improved Clotting Kinetics and Rbc Modulation.

Author: Parhi S, Mukherjee A, Das P, Hoque S, Vaishak KR, Biswas S, Datta SS, Nandi SK, Dhara S, Basak P, Das SK, and Ghosh P
Abstract: Timely control of bleeding is crucial to reduce mortality in traumatic injuries, highlighting the urgent need for biomaterials with anti-hemorrhagic properties. Polycaprolactone (PCL) is commonly used for producing nanofibers in the range of 100-200 nm. However, creating ultrafine PCL nanofibers with diameters below 100 nm remains a challenge, limiting its potential as a hemostatic bandage. In this study, various ratios of low molecular weight PCL are blended with reduced keratin to modulate the solution shear-thinning behavior. The optimized blend enables the production of ultrafine nanofibers with a mean diameter of ≈50 nm, providing a high surface area. The surfaces of these nanofibers demonstrate excellent platelet adhesion, aggregation, and activation. Additionally, they are cytocompatible with fibroblasts. The ultrathin nanofibers are electrospun on gauze to create a hemostatic product that shows favorable plasma and blood clotting kinetics. An in vivo study demonstrates reduced clotting times for nanofiber-based products compared to plain gauze. Mechanistically, the RBCs on the nanofiber composites attain a polyhedral shape reducing the space between them and creating a compact seal to prevent fresh blood from oozing out. The intrinsic hemostatic properties of keratin, combined with reduced fiber diameter and the hydrophilic nature of gauge make this a promising hemostatic bandage., (© 2025 Wiley‐VCH GmbH.)
Published: 2025
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34. Unraveling the Unusual Chemistry of the Hydrogen-Peroxide-Driven Hypergolic Ignition of a Cyanoborohydride Ionic Liquid as a Next-Generation Green Space Propellant.

Author: Biswas S, Fujioka K, Paul D, Mcanally M, Rizzo GL, Chambreau SD, Schneider S, Sun R, and Kaiser RI
Abstract: Hypergolic ionic liquids (HILs) have emerged as promising self-igniting green space propellants in combination with an oxidizer, replacing toxic hydrazine family rocket fuels. Despite numerous new HILs being reported in the literature, there is no systematic study addressing the key reaction mechanism of such hypergolic ignition. Here, the first comprehensive molecular level understanding of this ignition reaction is revealed, exploring a 1-ethyl-3-methylimidazolium cyanoborohydride-hydrogen peroxide ([EMIM][CBH]-H 2 O 2 ) green bipropellant pair by a novel chirped-pulse droplet-merging technique in a controlled environment. Mechanistically, the anion [CBH] - triggers the hypergolic ignition through facile exoergic oxidation of the boron center yielding boron dioxide (BO 2 ) in a barrierless termolecular reaction with two molecules of H 2 O 2 , followed by an enhanced reactivity of the cation [EMIM] + , as evidenced from the excess yield of carbon dioxide (CO 2 ) and evaluated decay rate constants of [EMIM] + in situ during the droplet-merging reaction.
Published: 2025
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35. Structural and Phylogenetic Analysis on the Proofreading Activity of SARS-CoV-2.

Author: Ghosh S, Biswas S, Mohanty R, Misra N, Suar M, and Kushwaha GS
Subjects: Humans, COVID-19 virology, RNA-Dependent RNA Polymerase genetics, RNA-Dependent RNA Polymerase chemistry, RNA-Dependent RNA Polymerase metabolism, Viral Nonstructural Proteins genetics, Viral Nonstructural Proteins chemistry, Viral Nonstructural Proteins metabolism, Exonucleases genetics, Exonucleases metabolism, Exonucleases chemistry, RNA, Viral genetics, Evolution, Molecular, Protein Domains, Phylogeny, SARS-CoV-2 genetics, Genome, Viral genetics
Abstract: Maintenance of genomic integrity is a fundamental characteristic of viruses, however, RNA-dependent RNA Polymerase (RdRp) lacks exonuclease activity for proofreading. To facilitate genomic proofreading in viruses, an independent exonuclease domain assists RdRp to maintain fidelity during replication. In contrast to high fidelity in DNA viruses, RNA viruses have to evolve into new variants through comparatively delicate mutagenesis activity for genetic diversity. Coronavirideae, a family of single positive-stranded RNA (+ ssRNA) viruses, meticulously sustain a balance between genetic diversity and large-size RNA genome. In coronaviruses, the proofreading activity is accomplished by an exonuclease (ExoN) domain located at the N-terminal of non-structural protein 14 (nsp14). ExoN is responsible for the new variants and antiviral resistance towards nucleotide analogs. Here, we provide an evolutionary characterization of ExoN by using a well-defined phylogenetic pipeline and structural analysis based on host and habitat. We carried out a phylogenetic analysis on ExoN, methyltransferase domain, nsp14, and whole genomes of ExoN-containing viruses. Furthermore, a three-dimensional structural comparison of the ExoN domain from various sources is also carried out to understand structural preservation. Our study has unveiled the evolutionary trajectories and structural conservation of the ExoN domain within the Coronaviridae family, highlighting its distinct evolutionary path independent of other domains. Structural analyses revealed minimal variance in RMSD values, underscoring the conserved nature of ExoN despite diverse ecological settings., Competing Interests: Declarations. Competing Interests: The authors have no competing interests to declare that are relevant to the content of this article., (© 2025. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Published: 2025
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36. Actin Filament Pointed Ends: Assays for Regulation of Assembly and Disassembly by Tropomodulin and Tropomyosin.

Author: Yamashiro S, Shekhar S, Novak SM, Biswas S, Gregorio CC, and Fowler VM
Abstract: Actin filaments are dynamic polymers whose length depends on regulated monomer association and dissociation at their ends. Actin barbed-end dynamics are relatively better understood, primarily due to the approximately tenfold faster subunit on/off rates at barbed versus pointed ends. We present experimental approaches to selectively assay actin pointed-end regulation using bulk biochemistry, single filament imaging, and live cell microscopy with an emphasis on tropomodulins (Tmods), a conserved family of eukaryotic proteins that specifically cap pointed ends. Average pointed-end assembly/disassembly rates are measured in bulk solution using pyrene-labeled actin and barbed end-capping protein CapZ. Direct rate measurements of individual pointed ends are performed via microfluidic-assisted total internal reflection fluorescence microscopy (mf-TIRF). Actin pointed-end dynamics in living cells are examined in striated muscle cells expressing fluorescent actin, where the regular arrays of 1- to 2-μm-long actin filaments in sarcomeres enable visualization of filament pointed and barbed ends. These assays will also help advance our understanding of other pointed end regulators, including cyclase-associated protein and leiomodins, which have been implicated in filament stabilization, disassembly, and elongation. This work is relevant to the musculoskeletal field, where precise regulation of filament lengths is particularly critical for sarcomere organization and striated muscle contraction., (© 2025 The Author(s). Cytoskeleton published by Wiley Periodicals LLC.)
Published: 2025
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37. Barrett's Oesophagus with High Grade Dysplasia in Systemic Sclerosis with Advanced Microstomia: Diagnosis and Treatment Challenges.

Author: Bowman A, Biswas S, and Braden B
Abstract: Competing Interests: Declarations. Conflict of interest: The authors declare no competing interests.
Published: 2025
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38. Beyond predation: Fish-coral interactions can tip the scales of coral disease.

Author: Ranjit B, Chattopadhyay A, Mandal A, Biswas S, and Chattopadhyay J
Subjects: Animals, Models, Biological, Ecosystem, Anthozoa physiology, Predatory Behavior physiology, Fishes physiology, Coral Reefs
Abstract: Coral reefs are critical ecosystems, fostering biodiversity and sustaining the livelihoods of millions globally. Nonetheless, they confront escalating threats, with infectious diseases emerging as primary catalysts for extensive damage, surpassing the impacts of other human-induced stressors. Disease transmission via biotic factors, particularly during fish predation, is a crucial yet often overlooked pathway. While their feeding can spread infectious diseases through spores, it also controls the growth of macroalgae, a major competitor for space on the reef. Given this dual effect, the precise impact of fish on coral disease remains ambiguous and requires additional investigation. In this study, we addressed this gap for the first time by employing a mathematical model. Our analyses unveil intricate interactions between fish predation and coral health, revealing potential benefits and drawbacks for coral reef ecosystems. Coral survival hinges on a delicate balance of fish predation, with extremes (both low and high) offering some protection against disease outbreaks compared to moderate predation, which can cause sudden die-offs. More specifically, as fish predation intensifies, the ecosystem undergoes a tipping point, transitioning from a disease-dominated state to a healthier one. Moreover, the interplay between transmission rate and virulence in coral populations is significantly shaped by fish predation rates. Specifically, the threshold ratio of transmission to virulence, signalling a regime shift from a healthy to a disease-dominated state, exhibits a linear increase with fish predation rate. Overall, our findings emphasize the importance of considering biotic interactions in coral disease ecology and offer insights essential for effective reef conservation strategies., Competing Interests: Declaration of competing interest The authors declare no competing interests., (Copyright © 2024 Elsevier Ltd. All rights reserved.)
Published: 2025
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39. Development of a Machine-Learning Algorithm to Identify Cauda Equina Compression on Magnetic Resonance Imaging Scans.

Author: Biswas S, Sarkar V, MacArthur JI, Guo L, Deng X, Snowdon E, Ahmed H, Tetlow C, and George KJ
Abstract: Objective: Cauda equina syndrome (CES) poses significant neurological risks if untreated. Diagnosis relies on clinical and radiological features. As the symptoms are often nonspecific and common, the diagnosis is usually made after a magnetic resonance imaging (MRI) scan. A huge number of MRI scans are done to exclude CES but nearly 80% of them will not have CES. This study aimed to develop and validate a machine-learning model for automated CES detection from MRI scans to enable faster triage of patients presenting with CES like clinical features., Methods: MRI scans from suspected CES patients (2017-2022) were collected and categorized into normal scans/disc protrusion (0%-50% canal stenosis) and cauda equina compression (>50% canal stenosis). A convolutional neural network was developed and tested on a total of 715 images (80:20 split). Gradient descent heatmaps were generated to highlight regions crucial for classification., Results: The model achieved an accuracy of 0.950 (0.921-0.971), a sensitivity of 0.969 (0.941-0.987), a specificity of 0.859 (0.742-0.937), a positive predictive value of 0.969 (0.944-0.984), and an area under the curve of 0.915 (0.865-0.958). Gradient descent heatmaps demonstrated accurate identification of any clinically relevant disc herniation into the spinal canal., Conclusions: This study pilots a deep learning approach for predicting cauda equina compression presence, promising improved healthcare quality and timely CES management. As referrals rise, this tool can act as a fast triage system which can lead to prompt management of CES in environments where resources for radiological interpretation of MRI scans are limited., (Copyright © 2025 The Authors. Published by Elsevier Inc. All rights reserved.)
Published: 2025
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40. Colorectal cancer hot spot mutations attenuate the ASXL-MLL4 interaction.

Author: Biswas S, Lee JE, Xie G, Masclef L, Ren Z, Côté J, Affar EB, Ge K, and Kutateladze TG
Abstract: Human additional sex combs like (ASXL) proteins are involved in the maintenance of both transcriptional activation and repression through their ability to bind multiple chromatin regulators, including two tumor suppressors: deubiquitinase BAP1 and methyltransferase MLL4 (KMT2D). The ASXL genes are often altered in colorectal cancer (CRC), and ASXL1 is one of the four hub genes related to the pathogenesis of CRC. Here, we show that MLL4 and BAP1 interdependently target specific genomic regions and positively or negatively regulate expression of a subset of genes in the human colon carcinoma HCT116 cells. MLL4 and BAP1 colocalize on a subset of enhancers and promoters in an interdependent manner. Genomic distribution of BAP1 in CRC cells differs from that in ESCs, with substantially more BAP1 binding sites identified on enhancers and promoters in HCT116 cells. MLL4 occupancy on MLL4 + BAP1 + genomic regions depends on functional ASXLs that interact with both MLL4 and BAP1, and CRC relevant mutations attenuate formation of the MLL4-ASXL complex. Mutational analysis and binding assays identified CRC hot spot mutations in ASXLs. Our findings suggest that alterations in genomic distribution of the MLL4-ASXL-BAP1 axis and CRC hot spot mutations in ASXLs perturb normal transcriptional programs and may trigger pathogenic events in colon cancer., Competing Interests: Conflict of interest The authors declare no competing interests., (Copyright © 2025 The Authors. Published by Elsevier Inc. All rights reserved.)
Published: 2025
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41. Canalization of circuit assembly by δ-protocadherins in the zebrafish optic tectum.

Author: Biswas S, Emond MR, Philip GS, and Jontes JD
Abstract: Neurons are precisely and reproducibly assembled into complex networks during development. How genes collaborate to guide this assembly remains an enduring mystery. In humans, large numbers of genes have been implicated in neurodevelopmental disorders that are characterized by variable and overlapping phenotypes. The complexity of the brain, the large number of genes involved and the heterogeneity of the disorders makes understanding the relationships between genes, development and neural function challenging. Waddington suggested the concept of canalization to describe the role of genes in shaping developmental trajectories that lead to precise outcomes 1 . Here, we show that members of the δ-protocadherin family of homophilic adhesion molecules, Protocadherin-19 and Protocadherin-17, contribute to developmental canalization of visual circuit assembly in the zebrafish. We provided oriented visual stimuli to zebrafish larvae and performed in vivo 2-photon calcium imaging in the optic tectum. The latent dynamics resulting from the population activity were confined to a conserved manifold. Among different wild type larvae, these dynamics were remarkably similar, allowing quantitative comparisons within and among genotypes. In both Protocadherin-19 and Protocadherin-17 mutants, the latent dynamics diverged from wild type. Importantly, these deviations could be averaged away, suggesting that the loss of these adhesion molecules leads to stochastic phenotypic variability and introduced disruptions of circuit organization that varied among individual mutants. These results provide a specific, quantitative example of canalization in the development of a vertebrate neural circuit, and suggest a framework for understanding the observed variability in complex brain disorders.
Published: 2025
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42. Pallada-Electrocatalysis Enables Distal Regioselective and Atroposelective Olefination Reactions.

Author: Panja S, Pan A, Biswas S, Das C, Guha A, Nimje RY, Murali Dhar TG, Gupta A, Mathur A, Dutta A, Roy L, and Maiti D
Abstract: Regioselective and enantioselective C-H functionalization is a valuable method for synthesizing chiral and complex molecules. However, it often requires large amounts of toxic oxidants and high temperature, making it environmentally and economically adverse. Additionally, these traditional approaches generally suffer from regioselectivity and enantioselectivity issues. To overcome these limitations, a new mechanism is needed to control both of these simultaneously. Herein, we report the first Pd catalyzed regioselective distal and atroposelective olefination of simple arenes/biaryls via an electrooxidative reaction pathway. This unique electro-oxidative strategy with Pd(II) catalysis demonstrates unprecedented access to 'regio-resolved' reactions, furnishing chiral molecule synthesis under dynamic kinetic resolution without the conventional requirement of metal-based oxidants and thermal energy. Both electroanalytical studies and DFT calculations suggest the involvement of a Pd(II)/Pd(IV) catalytic cycle via a crucial Pd(III) intermediate that initiates both the distal and atroposelective olefination reactions., (© 2025 Wiley-VCH GmbH.)
Published: 2025
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43. Liver-specific transgenic expression of human NTCP in rhesus macaques confers HBV susceptibility on primary hepatocytes.

Author: Rust LN, Wettengel JM, Biswas S, Ryu J, Piekarski N, Yusova S, Lutz SS, Naldiga S, Hinrichs BJ, Sullivan MN, Lo JO, Protzer U, Smedley JV, Sacha JB, Hanna CB, Bimber BN, Hennebold JD, and Burwitz BJ
Subjects: Animals, Humans, Female, Disease Models, Animal, Disease Susceptibility, Macaca mulatta, Hepatocytes metabolism, Hepatocytes virology, Hepatitis B virus genetics, Animals, Genetically Modified, Organic Anion Transporters, Sodium-Dependent genetics, Organic Anion Transporters, Sodium-Dependent metabolism, Liver metabolism, Liver virology, Symporters genetics, Symporters metabolism, Hepatitis B virology, Hepatitis B genetics
Abstract: Hepatitis B virus (HBV) poses a significant global health challenge, necessitating the urgent development of curative therapeutics. However, this progress is impeded by the lack of robust, immunocompetent preclinical animal models due to HBV's strict species specificity. We previously showed that vector-mediated expression of the HBV entry receptor, human sodium-taurocholate cotransporting polypeptide (hNTCP), renders macaques fully susceptible to HBV infection. In this study, we have generated transgenic macaques expressing hNTCP, marking the creation of the first transgenic nonhuman primate model for infectious disease research. We used PiggyBac (PB) transposon technology to insert a liver-specific hNTCP expression cassette into rhesus macaque zygotes and transferred the resulting embryos into surrogate females, resulting in two healthy transgenic offspring. In both animals, hNTCP is highly and selectively expressed in the liver. Most importantly, we show that isolated hepatocytes from these monkeys are susceptible to HBV infection. These findings lay the foundation for the development of a nonhuman primate HBV model, facilitating the advancement and validation of curative HBV therapies., Competing Interests: Competing interests statement:The authors declare no competing interest.
Published: 2025
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44. Sex-based Differences in Complications Following Percutaneous Coronary Interventions.

Author: Alasnag M, Masiero G, Biswas S, and Haan I
Subjects: Humans, Female, Sex Factors, Male, Coronary Artery Disease surgery, Risk Factors, Incidence, Percutaneous Coronary Intervention adverse effects, Postoperative Complications epidemiology, Postoperative Complications etiology
Abstract: Purpose of Review: The role that sex plays in the incidence and outcomes of PCI related complications is not well understood. The purpose of this review is to highlight the commonly encountered peri-procedural complications and search for any sex differences in the published literature., Recent Findings: Procedure related complications and long-term cardiovascular outcomes remain worse in women. The delayed presentation of women with coronary events and delayed referral for an invasive diagnostic angiogram and subsequent revascularization likely contribute to the worse outcomes. Whether the smaller vessel size, residual Syntax Score, and other biological factors impact periprocedural outcomes is controversial and warrants device and procedure specific research to identify sex differences. Modern day percutaneous revascularization has achieved very high acute procedural success rates and low complication rates with the advent of structured training programs, development of appropriate use criteria and refined devices and technologies in the catheterization laboratory. However, both procedure related complications and long-term cardiovascular outcomes remain worse in women., Competing Interests: Declarations. Conflicts of Interest: The authors declare no competing interests. Human/Animal Rights: All reported studies/experiments with human or animal subjects performed by the authors have been previously published and complied with all applicable ethical standards (including the Helsinki declaration and its amendments, institutional/national research committee standards, and international/national/institutional guidelines)., (© 2025. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)
Published: 2025
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45. Association between high-risk human papillomavirus and cervico-vaginal infections in tribal women screened for cervical precancers and cancers in Maharashtra, India: A cross-sectional study.

Author: Munne K, Birje S, Patil A, Akula A, Mayekar A, Bhekare G, Kumari S, Babu S, Tendulkar L, Kerkar S, Patil P, Tandon D, Pathuthara S, Deodhar K, Biswas S, Begum S, Pramanik JM, Pimple S, Joshi B, Salvi N, and Chauhan S
Abstract: Background The vaginal microenvironment is thought to impact infection and persistence of the human papillomavirus which is a necessity for cervical carcinogenesis. Tribal women are at risk for human papillomavirus and cervicovaginal infections due to polygamy, poor hygiene, and illiteracy. Aims We evaluated the association of common cervico-vaginal infections with human papillomavirus infection and cervical precancers among the tribal women of Dahanu taluka, Maharashtra, India. Methods For this cross-sectional study, tribal women from Dahanu taluka were recruited. Cervical brushing samples were collected from them and tested for human papillomavirus by the Hybrid Capture 2 method and polymerase chain reaction for Chlamydia trachomatis. Vaginal samples were collected for gram staining and examined for candidiasis and bacterial vaginosis, followed by visual inspection of the cervix with acetic acid. Results A total of 501 sexually active tribal women were recruited, among whom the human papillomavirus infection rate was 6.5%. Evaluation of vaginal smears by Nugent's scoring revealed bacterial vaginosis in 208 (41.5%), candidiasis in 30 (5.98%), and chlamydia in five (1%) participants. Bacterial vaginosis prevalence was higher in high-risk human papillomavirus-positive women. The presence of clue cells was associated with human papillomavirus positivity, suggesting an association between bacterial vaginosis and human papillomavirus infection and indicating an increased risk of human papillomavirus infection on co-infection with bacterial vaginosis. Limitations Only tribal women were screened, with no screening for other sexually transmitted infections. Since participants were recruited from healthcare centres instead of random sampling, this may have affected infection rate estimates. Due to regional differences in sexual behaviours and gynaecological morbidities, our findings cannot be generalised to tribal women from other regions. Conclusion Early detection and management of reproductive tract and sexually transmitted infections is paramount for preventing co-infections and reduces the risk of cervical carcinogenesis.
Published: 2025
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46. Plasma treated bimetallic nanofibers as sensitive SERS platform and deep learning model for detection and classification of antibiotics.

Author: Sarma D, Nath KK, Biswas S, Ahmed GA, and Nath P
Subjects: Metal Nanoparticles chemistry, Rhodamines chemistry, Fluconazole blood, Fluconazole analysis, Silver chemistry, Plasma Gases chemistry, Gold chemistry, Spectrum Analysis, Raman methods, Nanofibers chemistry, Anti-Bacterial Agents blood, Anti-Bacterial Agents analysis, Limit of Detection, Deep Learning
Abstract: Design of a sensitive, cost-effective SERS substrate is critical for probing analyte in trace concentration in real field environment. Present work reports the fabrication of an oxygen (O 2 ) plasma treated bimetallic nanofibers as a sensitive SERS platform. In contrast to the conventional nanofiber-based SERS platform, the proposed plasma-treated bimetallic nanofibers-based SERS platform offers high sensitivity and reproducibility characteristics. On top, the use of bimetallic nanoparticles provides a synergistic effect, contributing to both electromagnetic and chemical enhancement to SERS performance and the plasma treatment contributes to the controlled exposure of the embedded nanoparticles (NPs) to the analyte thereby enhancing the overall sensitivity of the proposed technique. With standard Raman active probe molecules - 1,2-bis(4-pyridyl) ethylene (BPE) and rhodamine-6G (R6G) the limit of detection (LOD) and the limit of quantification (LOQ) of the proposed sensing platform are estimated to be 3.8 nM and 11.6 nM respectively. The enhancement factor (EF) of the designed sensing platform is calculated to be ∼10 8 with a maximum signal variations of 5 %. The applicability of the designed SERS substrate has been realized through detection of two antibiotics - fluconazole (FLU) and lincomycin (LIN) widely used in poultry farms. Furthermore, a deep learning model - artificial neural network (ANN) has been implemented for effective classification of the analyte molecules from a mixed sample., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)
Published: 2025
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47. Correlation-driven attosecond photoemission delay in the plasmonic excitation of C 60 fullerene.

Author: Biswas S, Trabattoni A, Rupp P, Magrakvelidze M, Madjet ME, De Giovannini U, Castrovilli MC, Galli M, Liu Q, Månsson EP, Schötz J, Wanie V, Wnuk P, Colaizzi L, Mocci D, Reduzzi M, Lucchini M, Nisoli M, Rubio A, Chakraborty HS, Kling MF, and Calegari F
Abstract: Extreme light confinement in plasmonic nanosystems enables novel applications in photonics, sensor technology, energy harvesting, biology, and quantum information processing. Fullerenes represent an extreme case for nanoplasmonics: They are subnanometer carbon-based molecules showing high-energy and ultrabroad plasmon resonances; however, the fundamental mechanisms driving the plasmonic response and the corresponding collective electron dynamics are still elusive. Here, we uncover the dominant role of electron correlations in the dynamics of the giant plasmon resonance (GPR) of the subnanometer system C 60 by using attosecond photoemission chronoscopy. We find a characteristic photoemission delay of up to about 300 attoseconds that is purely induced by coherent large-scale electron correlations in the plasmonic potential. These results provide insights into the nature of the plasmon resonances in subnanometer systems and open perspectives for advancing nanoplasmonic applications.
Published: 2025
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48. Total Synthesis of Dixiamycins A and B via a Late-Stage N-N Bond Formation under Visible Light Photoredox Catalysis.

Author: Nandi R, Murmu R, Sadhukhan S, Pal D, Biswas S, Das B, and Bisai A
Abstract: Intermolecular oxidative N-N bond formation reactions are quite challenging and are largely uncharted. N-N linked dimeric indolosesquiterpene alkaloids represent an underexplored class of natural products, and strategies for direct dehydrogenative N-N bond formation are limited. Here, we have reported that a late-stage visible-light photoredox catalysis facilitates N-N bond formation, leading to the total syntheses of atropo-diastereomers dixiamycins A ( 1a ) and B ( 1b ).
Published: 2025
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49. Nitrogen Dioxide Detection with Ambipolar Silicon Nanowire Transistor Sensors.

Author: Vardhan V, Biswas S, Ghosh S, Tsetseris L, Hellebust S, Echresh A, Georgiev YM, and Holmes JD
Abstract: Si nanowire transistors are ideal for the sensitive detection of atmospheric species due to their enhanced sensitivity to changes in the electrostatic potential at the channel surface. In this study, we present unique ambipolar Si junctionless nanowire transistors (Si-JNTs) that incorporate both n - and p -type conduction within a single device. These transistors enable scalable detection of nitrogen dioxide (NO 2 ), a critical atmospheric oxidative pollutant, across a broad concentration range, from high levels (25-50 ppm) to low levels (250 ppb-2 ppm). Acting as an electron acceptor, NO 2 generates holes and functions as a pseudodopant for Si-JNTs, altering the conductance and other device parameters. Consequently, ambipolar Si-JNTs exhibit a dual response at room temperature, reacting on both p - and n -conduction channels when exposed to gaseous NO 2 , thereby offering a larger parameter space compared to a unipolar device. Key characteristics of the Si-JNTs, including on-current ( I on ), threshold voltage ( V th ) and mobility (μ), were observed to dynamically change on both the p - and n -conduction channel showed superior performance across all parameters when compared to the device's 2 . The p -conduction channel showed superior performance across all parameters when compared to the device's n -channel. For example, within the NO 2 -channel's 12.5%. Additionally, the simultaneous evolution of multiple parameters in this dual response space enhances the selectivity of Si-JNTs toward NO p -channel achieved a responsivity of 37%, significantly surpassing the n -channel's 12.5%. Additionally, the simultaneous evolution of multiple parameters in this dual response space enhances the selectivity of Si-JNTs toward NO 2 and improves their ability to distinguish between different pollutant gases, such as NO 2 , ammonia, sulfur dioxide and methane.
Published: 2025
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50. Simulating atmospheric freezing of single aqueous droplets to ice in a cryogenically cooled ultrasonic levitator.

Author: Biswas S, Paul D, Mondal K, and Kaiser RI
Abstract: Atmospheric freezing of water droplets suspended in air followed by cloud formation and precipitation represent fundamental steps of the terrestrial water cycle. These aqueous droplets exhibit distinct freezing mechanisms and thermodynamic requirements compared to bulk water often forming metastable supercooled water at subzero temperatures on the Celsius scale (<273 K) prior to crystallization. Here, we report on a real-time spectroscopic investigation combined with simultaneous visualizations of single aqueous droplet freezing events inside a cryogenically cooled ultrasonic levitation chamber with the ultimate goal of probing the molecular structure evolution and stages of ice formation. The observed droplet freezing follows a pseudoheterogeneous ice nucleation mechanism mimicking the process that occurs for atmospherically supercooled water droplets at the air-water interface. This proof-of-concept experimental setup allows future crystallization studies of homo- and heterogeneously doped aqueous droplets under simulated atmospheric environments-also in the presence of reactive trace gases, thus untangling dynamic molecular interactions and chemical reactions, which are of fundamental interest to low-temperature atmospheric chemistry delineating with ice nucleation mechanisms., Competing Interests: Competing interests statement:The authors declare no competing interest.
Published: 2025
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