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Your search keyword '"Rebarz, Mateusz"' showing total 8 results
Start Over Author "Rebarz, Mateusz" Journal inorganic chemistry
8 results on '"Rebarz, Mateusz"'

2. Cobalt(II) Pentaaza-Macrocyclic Schiff Base Complex as Catalyst for Light-Driven Hydrogen Evolution in Water: Electrochemical Generation and Theoretical Investigation of the One-Electron Reduced Species

Author

Gueret, Robin, primary, Castillo, Carmen E., additional, Rebarz, Mateusz, additional, Thomas, Fabrice, additional, Sliwa, Michel, additional, Chauvin, Jérôme, additional, Dautreppe, Baptiste, additional, Pécaut, Jacques, additional, Fortage, Jérôme, additional, and Collomb, Marie-Noëlle, additional

Published
2019
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3. Photoinduced electron transfer from tryptophan to RuIITAP complexes: the primary process for photo-cross-linking with oligopeptides

Author

Rebarz, Mateusz, Ghesquiere, Jonathan, Boisdenghien, Arnaud, Defrancq, Eric, Moucheron, Cecile, and Mesmaeker, Andree Kirsch-De

Subjects
Electron transport -- Analysis, Organometallic compounds -- Structure, Organometallic compounds -- Chemical properties, Organometallic compounds -- Optical properties, Oxidation-reduction reaction -- Analysis, Photolysis -- Analysis, Ruthenium -- Chemical properties, Ruthenium -- Optical properties, Tryptophan -- Structure, Tryptophan -- Chemical properties, Tryptophan -- Optical properties, Chemistry
Published
2010

4. Synthesis, Characterization, and Photocatalytic H2-Evolving Activity of a Family of [Co(N4Py)(X)]n+ Complexes in Aqueous Solution

Author

Lo, Warrick K. C., primary, Castillo, Carmen E., additional, Gueret, Robin, additional, Fortage, Jérôme, additional, Rebarz, Mateusz, additional, Sliwa, Michel, additional, Thomas, Fabrice, additional, McAdam, C. John, additional, Jameson, Geoffrey B., additional, McMorran, David A., additional, Crowley, James D., additional, Collomb, Marie-Noëlle, additional, and Blackman, Allan G., additional

Published
2016
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7. New Heteroleptic Bis-Phenanthroline Copper(I) Complexes with Dipyridophenazine or Imidazole Fused Phenanthroline Ligands: Spectral, Electrochemical, and Quantum Chemical Studies

Author

Pellegrin, Yann, primary, Sandroni, Martina, additional, Blart, Errol, additional, Planchat, Aurélien, additional, Evain, Michel, additional, Bera, Narayan C., additional, Kayanuma, Megumi, additional, Sliwa, Michel, additional, Rebarz, Mateusz, additional, Poizat, Olivier, additional, Daniel, Chantal, additional, and Odobel, Fabrice, additional

Published
2011
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8. Photoinduced Electron Transfer from Tryptophan to RuIITAP Complexes: The Primary Process for Photo-Cross-Linking with Oligopeptides.

Author

Rebarz, Mateusz, Ghesquière, Jonathan, Boisdenghien, Arnaud, Defrancq, Eric, Moucheron, Cécile, and Kirsch-De Mesmaeker, Andrée

Subjects
*CHARGE exchange, *TRYPTOPHAN, *OLIGOPEPTIDES, *RUTHENIUM, *PHOTOELECTRONS, *FLASH photolysis
Abstract

The photoreaction mechanism of [Ru(TAP)2(phen)]2+ and [Ru(TAP)3]2+ (TAP = 1,4,5,8-tetraazaphenanthrene) with tryptophan (Trp), N-acetyl-Trp, and Lys-Trp-Lys is examined. The existence of a photoelectron-transfer process from the amino acid unit is demonstrated by laser flash photolysis experiments. The back electron transfer (BET) from the reduced complex to the oxidized amino acid, occurring at the microsecond time scale, corresponds approximately to an equimolecular-bimolecular process; however, it is disturbed by another reaction, originating from the oxidized Trp. Moreover, in competition with the BET, the reduced and oxidized intermediates give rise to an adduct. The latter is clearly detected by gel electrophoresis experiments in denaturing conditions, with a system composed of an oligonucleotide derivatized at the 3′ end by the RuIITAP complex and hybridized with the complementary sequence functionalized at the 5′ end by the tripeptide Lys-Trp-Lys. Thus, upon illumination, a cross-linking between the two strands is observed, which originates from the presence of a Trp residue. [ABSTRACT FROM AUTHOR]

Published
2010
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