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131 results on '"Even, A"'

2. Engineering new-to-nature biochemical conversions by combining fermentative metabolism with respiratory modules

Author

Helena Schulz-Mirbach, Jan Lukas Krüsemann, Theofania Andreadaki, Jana Natalie Nerlich, Eleni Mavrothalassiti, Simon Boecker, Philipp Schneider, Moritz Weresow, Omar Abdelwahab, Nicole Paczia, Beau Dronsella, Tobias J. Erb, Arren Bar-Even, Steffen Klamt, and Steffen N. Lindner

Subjects
Science
Abstract

Abstract Anaerobic microbial fermentations provide high product yields and are a cornerstone of industrial bio-based processes. However, the need for redox balancing limits the array of fermentable substrate-product combinations. To overcome this limitation, here we design an aerobic fermentative metabolism that allows the introduction of selected respiratory modules. These can use oxygen to re-balance otherwise unbalanced fermentations, hence achieving controlled respiro-fermentative growth. Following this design, we engineer and characterize an obligate fermentative Escherichia coli strain that aerobically ferments glucose to stoichiometric amounts of lactate. We then re-integrate the quinone-dependent glycerol 3-phosphate dehydrogenase and demonstrate glycerol fermentation to lactate while selectively transferring the surplus of electrons to the respiratory chain. To showcase the potential of this fermentation mode, we direct fermentative flux from glycerol towards isobutanol production. In summary, our design permits using oxygen to selectively re-balance fermentations. This concept is an advance freeing highly efficient microbial fermentation from the limitations imposed by traditional redox balancing.

Published
2024
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3. Integrated halide perovskite photoelectrochemical cells with solar-driven water-splitting efficiency of 20.8%

Author

Fehr, Austin MK, Agrawal, Ayush, Mandani, Faiz, Conrad, Christian L, Jiang, Qi, Park, So Yeon, Alley, Olivia, Li, Bor, Sidhik, Siraj, Metcalf, Isaac, Botello, Christopher, Young, James L, Even, Jacky, Blancon, Jean Christophe, Deutsch, Todd G, Zhu, Kai, Albrecht, Steve, Toma, Francesca M, Wong, Michael, and Mohite, Aditya D

Subjects
Affordable and Clean Energy
Abstract

Achieving high solar-to-hydrogen (STH) efficiency concomitant with long-term durability using low-cost, scalable photo-absorbers is a long-standing challenge. Here we report the design and fabrication of a conductive adhesive-barrier (CAB) that translates >99% of photoelectric power to chemical reactions. The CAB enables halide perovskite-based photoelectrochemical cells with two different architectures that exhibit record STH efficiencies. The first, a co-planar photocathode-photoanode architecture, achieved an STH efficiency of 13.4% and 16.3 h to t60, solely limited by the hygroscopic hole transport layer in the n-i-p device. The second was formed using a monolithic stacked silicon-perovskite tandem, with a peak STH efficiency of 20.8% and 102 h of continuous operation before t60 under AM 1.5G illumination. These advances will lead to efficient, durable, and low-cost solar-driven water-splitting technology with multifunctional barriers.

Published
2023

4. Engineering a synthetic energy-efficient formaldehyde assimilation cycle in Escherichia coli

Author

Tong Wu, Paul A. Gómez-Coronado, Armin Kubis, Steffen N. Lindner, Philippe Marlière, Tobias J. Erb, Arren Bar-Even, and Hai He

Subjects
Science
Abstract

Abstract One-carbon (C1) substrates, such as methanol or formate, are attractive feedstocks for circular bioeconomy. These substrates are typically converted into formaldehyde, serving as the entry point into metabolism. Here, we design an erythrulose monophosphate (EuMP) cycle for formaldehyde assimilation, leveraging a promiscuous dihydroxyacetone phosphate dependent aldolase as key enzyme. In silico modeling reveals that the cycle is highly energy-efficient, holding the potential for high bioproduct yields. Dissecting the EuMP into four modules, we use a stepwise strategy to demonstrate in vivo feasibility of the modules in E. coli sensor strains with sarcosine as formaldehyde source. From adaptive laboratory evolution for module integration, we identify key mutations enabling the accommodation of the EuMP reactions with endogenous metabolism. Overall, our study demonstrates the proof-of-concept for a highly efficient, new-to-nature formaldehyde assimilation pathway, opening a way for the development of a methylotrophic platform for a C1-fueled bioeconomy in the future.

Published
2023
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9. Early response evaluation by single cell signaling profiling in acute myeloid leukemia

Author

Tislevoll, Benedicte Sjo, Hellesøy, Monica, Fagerholt, Oda Helen Eck, Gullaksen, Stein-Erik, Srivastava, Aashish, Birkeland, Even, Kleftogiannis, Dimitrios, Ayuda-Durán, Pilar, Piechaczyk, Laure, Tadele, Dagim Shiferaw, Skavland, Jørn, Baliakas, Panagotis, Hovland, Randi, Andresen, Vibeke, Seternes, Ole Morten, Tvedt, Tor Henrik Anderson, Aghaeepour, Nima, Gavasso, Sonia, Porkka, Kimmo, Jonassen, Inge, Fløisand, Yngvar, Enserink, Jorrit, Blaser, Nello, and Gjertsen, Bjørn Tore

Published
2023
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10. Author Correction: Early response evaluation by single cell signaling profiling in acute myeloid leukemia

Author

Tislevoll, Benedicte Sjo, Hellesøy, Monica, Fagerholt, Oda Helen Eck, Gullaksen, Stein-Erik, Srivastava, Aashish, Birkeland, Even, Kleftogiannis, Dimitrios, Ayuda-Durán, Pilar, Piechaczyk, Laure, Tadele, Dagim Shiferaw, Skavland, Jørn, Baliakas, Panagotis, Hovland, Randi, Andresen, Vibeke, Seternes, Ole Morten, Tvedt, Tor Henrik Anderson, Aghaeepour, Nima, Gavasso, Sonia, Porkka, Kimmo, Jonassen, Inge, Fløisand, Yngvar, Enserink, Jorrit, Blaser, Nello, and Gjertsen, Bjørn Tore

Published
2023
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11. Hypoxia induced responses are reflected in the stromal proteome of breast cancer

Author

Silje Kjølle, Kenneth Finne, Even Birkeland, Vandana Ardawatia, Ingeborg Winge, Sura Aziz, Gøril Knutsvik, Elisabeth Wik, Joao A. Paulo, Heidrun Vethe, Dimitrios Kleftogiannis, and Lars A. Akslen

Subjects
Science
Abstract

Abstract Cancers are often associated with hypoxia and metabolic reprogramming, resulting in enhanced tumor progression. Here, we aim to study breast cancer hypoxia responses, focusing on secreted proteins from low-grade (luminal-like) and high-grade (basal-like) cell lines before and after hypoxia. We examine the overlap between proteomics data from secretome analysis and laser microdissected human breast cancer stroma, and we identify a 33-protein stromal-based hypoxia profile (33P) capturing differences between luminal-like and basal-like tumors. The 33P signature is associated with metabolic differences and other adaptations following hypoxia. We observe that mRNA values for 33P predict patient survival independently of molecular subtypes and basic prognostic factors, also among low-grade luminal-like tumors. We find a significant prognostic interaction between 33P and radiation therapy.

Published
2023
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12. Integrated halide perovskite photoelectrochemical cells with solar-driven water-splitting efficiency of 20.8%

Author

Austin M. K. Fehr, Ayush Agrawal, Faiz Mandani, Christian L. Conrad, Qi Jiang, So Yeon Park, Olivia Alley, Bor Li, Siraj Sidhik, Isaac Metcalf, Christopher Botello, James L. Young, Jacky Even, Jean Christophe Blancon, Todd G. Deutsch, Kai Zhu, Steve Albrecht, Francesca M. Toma, Michael Wong, and Aditya D. Mohite

Subjects
Science
Abstract

Abstract Achieving high solar-to-hydrogen (STH) efficiency concomitant with long-term durability using low-cost, scalable photo-absorbers is a long-standing challenge. Here we report the design and fabrication of a conductive adhesive-barrier (CAB) that translates >99% of photoelectric power to chemical reactions. The CAB enables halide perovskite-based photoelectrochemical cells with two different architectures that exhibit record STH efficiencies. The first, a co-planar photocathode-photoanode architecture, achieved an STH efficiency of 13.4% and 16.3 h to t60, solely limited by the hygroscopic hole transport layer in the n-i-p device. The second was formed using a monolithic stacked silicon-perovskite tandem, with a peak STH efficiency of 20.8% and 102 h of continuous operation before t60 under AM 1.5G illumination. These advances will lead to efficient, durable, and low-cost solar-driven water-splitting technology with multifunctional barriers.

Published
2023
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13. Universal scaling laws for charge-carrier interactions with quantum confinement in lead-halide perovskites

Author

Philippe Tamarat, Elise Prin, Yullia Berezovska, Anastasiia Moskalenko, Thi Phuc Tan Nguyen, Chenghui Xia, Lei Hou, Jean-Baptiste Trebbia, Marios Zacharias, Laurent Pedesseau, Claudine Katan, Maryna I. Bodnarchuk, Maksym V. Kovalenko, Jacky Even, and Brahim Lounis

Subjects
Science
Abstract

Knowledge of fundamental properties of lead halide perovskites is crucial for their technological development. Here, authors perform magneto-optical spectroscopy, develop universal scaling laws and offer a predictive picture for interaction energies within photo-generated charge-carrier complexes.

Published
2023
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14. Early response evaluation by single cell signaling profiling in acute myeloid leukemia

Author

Benedicte Sjo Tislevoll, Monica Hellesøy, Oda Helen Eck Fagerholt, Stein-Erik Gullaksen, Aashish Srivastava, Even Birkeland, Dimitrios Kleftogiannis, Pilar Ayuda-Durán, Laure Piechaczyk, Dagim Shiferaw Tadele, Jørn Skavland, Panagotis Baliakas, Randi Hovland, Vibeke Andresen, Ole Morten Seternes, Tor Henrik Anderson Tvedt, Nima Aghaeepour, Sonia Gavasso, Kimmo Porkka, Inge Jonassen, Yngvar Fløisand, Jorrit Enserink, Nello Blaser, and Bjørn Tore Gjertsen

Subjects
Science
Abstract

The molecular mechanisms underlying response to chemotherapy in Acute myeloid leukemia (AML) remain to be explored. Here, the authors perform 36-dimensional mass cytometry in 32 AML patients during intensive chemotherapy and suggest functional signalling analysis for prognosis prediction early after treatment in AML.

Published
2023
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16. Selection rules in symmetry-broken systems by symmetries in synthetic dimensions

Author

Matan Even Tzur, Ofer Neufeld, Eliyahu Bordo, Avner Fleischer, and Oren Cohen

Subjects
Science
Abstract

The authors introduce the concept of real-synthetic symmetries and use it as a tool to derive selection rules in seemingly symmetry-broken strong-field interactions. These symmetries and their corresponding selection rules can be applied in various systems form harmonic generation to topological photonics

Published
2022
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17. ATP-citrate lyase promotes axonal transport across species

Author

Aviel Even, Giovanni Morelli, Silvia Turchetto, Michal Shilian, Romain Le Bail, Sophie Laguesse, Nathalie Krusy, Ariel Brisker, Alexander Brandis, Shani Inbar, Alain Chariot, Frédéric Saudou, Paula Dietrich, Ioannis Dragatsis, Bert Brone, Loïc Broix, Jean-Michel Rigo, Miguel Weil, and Laurent Nguyen

Subjects
Science
Abstract

Microtubule tracks are important for the transport of molecules within axons. Here, the authors show that ATAT1, the enzyme responsible for acetylating a-tubulin, receives acetyl groups from ATP citrate lyase whose stability is regulated by Elongator, a protein mutated in the neuronal disease Familial dysautonomia.

Published
2021
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18. Copy number signatures predict chromothripsis and clinical outcomes in newly diagnosed multiple myeloma

Author

Kylee H. Maclachlan, Even H. Rustad, Andriy Derkach, Binbin Zheng-Lin, Venkata Yellapantula, Benjamin Diamond, Malin Hultcrantz, Bachisio Ziccheddu, Eileen M. Boyle, Patrick Blaney, Niccolò Bolli, Yanming Zhang, Ahmet Dogan, Alexander M. Lesokhin, Gareth J. Morgan, Ola Landgren, and Francesco Maura

Subjects
Science
Abstract

Chromothripsis is associated with unfavourable outcomes in multiple myeloma (MM), but its detection usually requires whole genome sequencing. Here the authors develop an approach to detect chromothripsis in MM based on copy-number signatures that also works with whole exome sequencing data.

Published
2021
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19. Author Correction: Early response evaluation by single cell signaling profiling in acute myeloid leukemia

Author

Benedicte Sjo Tislevoll, Monica Hellesøy, Oda Helen Eck Fagerholt, Stein-Erik Gullaksen, Aashish Srivastava, Even Birkeland, Dimitrios Kleftogiannis, Pilar Ayuda-Durán, Laure Piechaczyk, Dagim Shiferaw Tadele, Jørn Skavland, Panagotis Baliakas, Randi Hovland, Vibeke Andresen, Ole Morten Seternes, Tor Henrik Anderson Tvedt, Nima Aghaeepour, Sonia Gavasso, Kimmo Porkka, Inge Jonassen, Yngvar Fløisand, Jorrit Enserink, Nello Blaser, and Bjørn Tore Gjertsen

Subjects
Science
Published
2023
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20. Lysates of Methylococcus capsulatus Bath induce a lean-like microbiota, intestinal FoxP3+RORγt+IL-17+ Tregs and improve metabolism

Author

Benjamin A. H. Jensen, Jacob B. Holm, Ida S. Larsen, Nicole von Burg, Stefanie Derer, Si B. Sonne, Simone I. Pærregaard, Mads V. Damgaard, Stine A. Indrelid, Aymeric Rivollier, Anne-Laure Agrinier, Karolina Sulek, Yke J. Arnoldussen, Even Fjære, André Marette, Inga L. Angell, Knut Rudi, Jonas T. Treebak, Lise Madsen, Caroline Piercey Åkesson, William Agace, Christian Sina, Charlotte R. Kleiveland, Karsten Kristiansen, and Tor E. Lea

Subjects
Science
Abstract

Dietary changes can impact the microbial constitution of the gastrointestinal tract and modulate the local immune response. Here, the authors show supplementation using lysates of Methylococcus capsulatus Bath result in changes to the microbiota, modulate Treg populations and metabolic read outs in a dietary control murine model.

Published
2021
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21. Highly efficient photoelectric effect in halide perovskites for regenerative electron sources

Author

Fangze Liu, Siraj Sidhik, Mark A. Hoffbauer, Sina Lewis, Amanda J. Neukirch, Vitaly Pavlenko, Hsinhan Tsai, Wanyi Nie, Jacky Even, Sergei Tretiak, Pulickel M. Ajayan, Mercouri G. Kanatzidis, Jared J. Crochet, Nathan A. Moody, Jean-Christophe Blancon, and Aditya D. Mohite

Subjects
Science
Abstract

Electron sources play as important component in a wide range of applications. Here, the authors demonstrate efficient, regenerative, and low-cost electron sources based on solution-processed halide perovskite thin films with quantum efficiency up to 2.2% and a lifetime of more than 25 h.

Published
2021
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22. The molecular make up of smoldering myeloma highlights the evolutionary pathways leading to multiple myeloma

Author

Eileen M. Boyle, Shayu Deshpande, Ruslana Tytarenko, Cody Ashby, Yan Wang, Michael A. Bauer, Sarah K. Johnson, Christopher P. Wardell, Sharmilan Thanendrarajan, Maurizio Zangari, Thierry Facon, Charles Dumontet, Bart Barlogie, Arnaldo Arbini, Even H. Rustad, Francesco Maura, Ola Landgren, Fenghuang Zhan, Frits van Rhee, Carolina Schinke, Faith E. Davies, Gareth J. Morgan, and Brian A. Walker

Subjects
Science
Abstract

Progression from asymptomatic smoldering multiple myeloma (SMM) to symptomatic Multiple Myeloma occurs at different rates in different patients. Here, the authors report fewer NRAS and FAM46C mutations and adverse translocations in SMM compared to MM, while KRAS mutations are associated with a shorter time to progression.

Published
2021
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23. The dark exciton ground state promotes photon-pair emission in individual perovskite nanocrystals

Author

Philippe Tamarat, Lei Hou, Jean-Baptiste Trebbia, Abhishek Swarnkar, Louis Biadala, Yann Louyer, Maryna I. Bodnarchuk, Maksym V. Kovalenko, Jacky Even, and Brahim Lounis

Subjects
Science
Abstract

The optical and electronic properties of cesium lead halide perovskite nanocrystals are dictated by the band-edge exciton, whose physics is not elucidated. Here, the authors unveil its fine structure and demonstrate that the ground dark singlet state promotes the creation of biexcitons at low temperatures and thus correlated photon pairs.

Published
2020
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24. Awakening a latent carbon fixation cycle in Escherichia coli

Author

Ari Satanowski, Beau Dronsella, Elad Noor, Bastian Vögeli, Hai He, Philipp Wichmann, Tobias J. Erb, Steffen N. Lindner, and Arren Bar-Even

Subjects
Science
Abstract

Current efforts to establish synthetic carbon fixation in model heterotrophs rely on expression of heterologous enzymes. Here, the authors explore the presence and activity of a latent CO2-assimilation pathway in E. coli based only on endogenous enzymes and a reversible decarboxylase.

Published
2020
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25. The reductive glycine pathway allows autotrophic growth of Desulfovibrio desulfuricans

Author

Irene Sánchez-Andrea, Iame Alves Guedes, Bastian Hornung, Sjef Boeren, Christopher E. Lawson, Diana Z. Sousa, Arren Bar-Even, Nico J. Claassens, and Alfons J. M. Stams

Subjects
Science
Abstract

There are several pathways for CO2 fixation in photoautotrophic and chemoautotrophic microorganisms. Here, the authors provide experimental demonstration for the operation of the reductive glycine pathway in a natural microorganism, Desulfovibrio desulfuricans.

Published
2020
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26. Accelerated single cell seeding in relapsed multiple myeloma

Author

Heather J. Landau, Venkata Yellapantula, Benjamin T. Diamond, Even H. Rustad, Kylee H. Maclachlan, Gunes Gundem, Juan Medina-Martinez, Juan Arango Ossa, Max F. Levine, Yangyu Zhou, Rajya Kappagantula, Priscilla Baez, Marc Attiyeh, Alvin Makohon-Moore, Lance Zhang, Eileen M. Boyle, Cody Ashby, Patrick Blaney, Minal Patel, Yanming Zhang, Ahmet Dogan, David J. Chung, Sergio Giralt, Oscar B. Lahoud, Jonathan U. Peled, Michael Scordo, Gunjan Shah, Hani Hassoun, Neha S. Korde, Alexander M. Lesokhin, Sydney Lu, Sham Mailankody, Urvi Shah, Eric Smith, Malin L. Hultcrantz, Gary A. Ulaner, Frits van Rhee, Gareth J. Morgan, Ola Landgren, Elli Papaemmanuil, Christine Iacobuzio-Donahue, and Francesco Maura

Subjects
Science
Abstract

In multiple myeloma, disease progresses via seeding to different anatomic sites and clonal expansion. Here, utilising autopsy material, the authors show that systemic seeding accelerates at relapse following treatment.

Published
2020
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27. Timing the initiation of multiple myeloma

Author

Even H. Rustad, Venkata Yellapantula, Daniel Leongamornlert, Niccolò Bolli, Guy Ledergor, Ferran Nadeu, Nicos Angelopoulos, Kevin J. Dawson, Thomas J. Mitchell, Robert J. Osborne, Bachisio Ziccheddu, Cristiana Carniti, Vittorio Montefusco, Paolo Corradini, Kenneth C. Anderson, Philippe Moreau, Elli Papaemmanuil, Ludmil B. Alexandrov, Xose S. Puente, Elias Campo, Reiner Siebert, Herve Avet-Loiseau, Ola Landgren, Nikhil Munshi, Peter J. Campbell, and Francesco Maura

Subjects
Science
Abstract

The initial mutational processes and how these lead to progression in multiple myeloma (MM) are unclear. Here, the authors identify mutational signatures that occur over time in a large cohort of MM patients and suggest features that may help in early diagnosis.

Published
2020
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29. ATP-citrate lyase promotes axonal transport across species

Author

Even, Aviel, Morelli, Giovanni, Turchetto, Silvia, Shilian, Michal, Bail, Romain Le, Laguesse, Sophie, Krusy, Nathalie, Brisker, Ariel, Brandis, Alexander, Inbar, Shani, Chariot, Alain, Saudou, Frédéric, Dietrich, Paula, Dragatsis, Ioannis, Brone, Bert, Broix, Loïc, Rigo, Jean-Michel, Weil, Miguel, and Nguyen, Laurent

Published
2021
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30. Author Correction: Accelerated single cell seeding in relapsed multiple myeloma

Author

Landau, Heather J., Yellapantula, Venkata, Diamond, Benjamin T., Rustad, Even H., Maclachlan, Kylee H., Gundem, Gunes, Medina-Martinez, Juan, Ossa, Juan Arango, Levine, Max F., Zhou, Yangyu, Kappagantula, Rajya, Baez, Priscilla, Attiyeh, Marc, Makohon-Moore, Alvin, Zhang, Lance, Boyle, Eileen M., Ashby, Cody, Blaney, Patrick, Patel, Minal, Zhang, Yanming, Dogan, Ahmet, Chung, David J., Giralt, Sergio, Lahoud, Oscar B., Peled, Jonathan U., Scordo, Michael, Shah, Gunjan, Hassoun, Hani, Korde, Neha S., Lesokhin, Alexander M., Lu, Sydney, Mailankody, Sham, Shah, Urvi, Smith, Eric, Hultcrantz, Malin L., Ulaner, Gary A., van Rhee, Frits, Morgan, Gareth J., Landgren, Ola, Papaemmanuil, Elli, Iacobuzio-Donahue, Christine, and Maura, Francesco

Published
2021
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32. Lysates of Methylococcus capsulatus Bath induce a lean-like microbiota, intestinal FoxP3+RORγt+IL-17+ Tregs and improve metabolism

Author

Jensen, Benjamin A. H., Holm, Jacob B., Larsen, Ida S., von Burg, Nicole, Derer, Stefanie, Sonne, Si B., Pærregaard, Simone I., Damgaard, Mads V., Indrelid, Stine A., Rivollier, Aymeric, Agrinier, Anne-Laure, Sulek, Karolina, Arnoldussen, Yke J., Fjære, Even, Marette, André, Angell, Inga L., Rudi, Knut, Treebak, Jonas T., Madsen, Lise, Åkesson, Caroline Piercey, Agace, William, Sina, Christian, Kleiveland, Charlotte R., Kristiansen, Karsten, and Lea, Tor E.

Published
2021
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33. The molecular make up of smoldering myeloma highlights the evolutionary pathways leading to multiple myeloma

Author

Boyle, Eileen M., Deshpande, Shayu, Tytarenko, Ruslana, Ashby, Cody, Wang, Yan, Bauer, Michael A., Johnson, Sarah K., Wardell, Christopher P., Thanendrarajan, Sharmilan, Zangari, Maurizio, Facon, Thierry, Dumontet, Charles, Barlogie, Bart, Arbini, Arnaldo, Rustad, Even H., Maura, Francesco, Landgren, Ola, Zhan, Fenghuang, van Rhee, Frits, Schinke, Carolina, Davies, Faith E., Morgan, Gareth J., and Walker, Brian A.

Published
2021
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36. The importance of relativistic effects on two-photon absorption spectra in metal halide perovskites

Author

Zimu Wei, Dengyang Guo, Jos Thieme, Claudine Katan, Valentina M. Caselli, Jacky Even, and Tom J. Savenije

Subjects
Science
Abstract

Metal halide perovskites possess interesting properties but their sub-bandgap absorption remains largely unexplored. Here Wei et al. employ two-photon absorption spectroscopy with time-resolved microwave conductivity technique to confirm the existence of strong spin-orbit coupling effect.

Published
2019
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37. Kingdom-wide comparison reveals the evolution of diurnal gene expression in Archaeplastida

Author

Camilla Ferrari, Sebastian Proost, Marcin Janowski, Jörg Becker, Zoran Nikoloski, Debashish Bhattacharya, Dana Price, Takayuki Tohge, Arren Bar-Even, Alisdair Fernie, Mark Stitt, and Marek Mutwil

Subjects
Science
Abstract

The diurnal cycle exerts influences on various aspects of plant biology. Here, the authors generate and compare diurnal transcriptomics data from nine members of Archaeplastida representing major clades.

Published
2019
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38. Accelerated single cell seeding in relapsed multiple myeloma

Author

Landau, Heather J., Yellapantula, Venkata, Diamond, Benjamin T., Rustad, Even H., Maclachlan, Kylee H., Gundem, Gunes, Medina-Martinez, Juan, Ossa, Juan Arango, Levine, Max F., Zhou, Yangyu, Kappagantula, Rajya, Baez, Priscilla, Attiyeh, Marc, Makohon-Moore, Alvin, Zhang, Lance, Boyle, Eileen M., Ashby, Cody, Blaney, Patrick, Patel, Minal, Zhang, Yanming, Dogan, Ahmet, Chung, David J., Giralt, Sergio, Lahoud, Oscar B., Peled, Jonathan U., Scordo, Michael, Shah, Gunjan, Hassoun, Hani, Korde, Neha S., Lesokhin, Alexander M., Lu, Sydney, Mailankody, Sham, Shah, Urvi, Smith, Eric, Hultcrantz, Malin L., Ulaner, Gary A., van Rhee, Frits, Morgan, Gareth J., Landgren, Ola, Papaemmanuil, Elli, Iacobuzio-Donahue, Christine, and Maura, Francesco

Published
2020
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40. Unraveling exciton–phonon coupling in individual FAPbI3 nanocrystals emitting near-infrared single photons

Author

Ming Fu, Philippe Tamarat, Jean-Baptiste Trebbia, Maryna I. Bodnarchuk, Maksym V. Kovalenko, Jacky Even, and Brahim Lounis

Subjects
Science
Abstract

Here, the authors perform spectroscopic investigations of individual Formamidinium lead iodide nanocrystals, demonstrate single-photon emission and unravel the mechanisms of carrier–phonon interactions. These results will guide the development of next-generation devices for photovoltaics and quantum technologies.

Published
2018
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41. Scaling law for excitons in 2D perovskite quantum wells

Author

J.-C. Blancon, A. V. Stier, H. Tsai, W. Nie, C. C. Stoumpos, B. Traoré, L. Pedesseau, M. Kepenekian, F. Katsutani, G. T. Noe, J. Kono, S. Tretiak, S. A. Crooker, C. Katan, M. G. Kanatzidis, J. J. Crochet, J. Even, and A. D. Mohite

Subjects
Science
Abstract

Hybrid 2D layered perovskites are solution-processed quantum wells whose optoelectronic properties are tunable by varying the thickness of the inorganic slab. Here Blancon et al. work out a general behavior for dependence of the excitonic properties in layered 2D perovskites.

Published
2018
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42. Design principles for electronic charge transport in solution-processed vertically stacked 2D perovskite quantum wells

Author

Hsinhan Tsai, Reza Asadpour, Jean-Christophe Blancon, Constantinos C. Stoumpos, Jacky Even, Pulickel M. Ajayan, Mercouri G. Kanatzidis, Muhammad Ashraful Alam, Aditya D. Mohite, and Wanyi Nie

Subjects
Science
Abstract

Solution-processed two-dimensional perovskite quantum-well-based optoelectronic devices have attracted great research interest but their electrical transport is poorly understood. Tsai et al. reveal that the potential barriers of the quantum wells dominate the transport properties in solar cell devices.

Published
2018
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43. Encapsulation of catalyst in block copolymer micelles for the polymerization of ethylene in aqueous medium

Author

Camille Boucher-Jacobs, Muhammad Rabnawaz, Joshua S. Katz, Ralph Even, and Damien Guironnet

Subjects
Science
Abstract

Olefin and emulsion polymerizations are incompatible due to the water sensitivity of olefin polymerization catalysts and thus direct synthesis of semi-crystalline polyolefin latexes is difficult. Here, the authors encapsulate a catalyst precursor in micelles which act as nanoreactors for ethylene polymerization in water.

Published
2018
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44. Long-lived hot-carrier light emission and large blue shift in formamidinium tin triiodide perovskites

Author

Hong-Hua Fang, Sampson Adjokatse, Shuyan Shao, Jacky Even, and Maria Antonietta Loi

Subjects
Science
Abstract

Hot carriers have excess energy that could be used to enhance solar cell efficiencies if their lifetimes are sufficiently long. Here, Fang et al. observe nanosecond hot carrier lifetime by photoluminescence in formamidinium tin triiodide perovskites which is 1000 times higher than lead based perovskites.

Published
2018
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47. Timing the initiation of multiple myeloma

Author

Rustad, Even H., Yellapantula, Venkata, Leongamornlert, Daniel, Bolli, Niccolò, Ledergor, Guy, Nadeu, Ferran, Angelopoulos, Nicos, Dawson, Kevin J., Mitchell, Thomas J., Osborne, Robert J., Ziccheddu, Bachisio, Carniti, Cristiana, Montefusco, Vittorio, Corradini, Paolo, Anderson, Kenneth C., Moreau, Philippe, Papaemmanuil, Elli, Alexandrov, Ludmil B., Puente, Xose S., Campo, Elias, Siebert, Reiner, Avet-Loiseau, Herve, Landgren, Ola, Munshi, Nikhil, Campbell, Peter J., and Maura, Francesco

Published
2020
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49. Harnessing a catalytic lysine residue for the one-step preparation of homogeneous antibody-drug conjugates

Author

Alex R. Nanna, Xiuling Li, Even Walseng, Lee Pedzisa, Rebecca S. Goydel, David Hymel, Terrence R. Burke Jr., William R. Roush, and Christoph Rader

Subjects
Science
Abstract

Current strategies for producing antibody-drug conjugates often rely on inefficient conjugation chemistry or on generating mutations in the antibody sequence. Here the authors demonstrate a mutation-free, single-step conjugation platform utilizing a buried lysine residue.

Published
2017
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50. Author Correction: Accelerated single cell seeding in relapsed multiple myeloma

Author

Heather J. Landau, Venkata Yellapantula, Benjamin T. Diamond, Even H. Rustad, Kylee H. Maclachlan, Gunes Gundem, Juan Medina-Martinez, Juan Arango Ossa, Max F. Levine, Yangyu Zhou, Rajya Kappagantula, Priscilla Baez, Marc Attiyeh, Alvin Makohon-Moore, Lance Zhang, Eileen M. Boyle, Cody Ashby, Patrick Blaney, Minal Patel, Yanming Zhang, Ahmet Dogan, David J. Chung, Sergio Giralt, Oscar B. Lahoud, Jonathan U. Peled, Michael Scordo, Gunjan Shah, Hani Hassoun, Neha S. Korde, Alexander M. Lesokhin, Sydney Lu, Sham Mailankody, Urvi Shah, Eric Smith, Malin L. Hultcrantz, Gary A. Ulaner, Frits van Rhee, Gareth J. Morgan, Ola Landgren, Elli Papaemmanuil, Christine Iacobuzio-Donahue, and Francesco Maura

Subjects
Science
Abstract

A Correction to this paper has been published: https://doi.org/10.1038/s41467-021-20978-y.

Published
2021
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