G Caserta, C Papini, A Adamska-Venkatesh, L Pecqueur, C Sommer, E Reijerse, W Lubitz, C Gauquelin, I Meynial-Salles, D Pramanik, V Artero, M Atta, M del Barrio, B Faivre, V Fourmond, C Léger and M Fontecave, J. Am. Chem. Soc., DOI: 10.1021/jacs.8b01689 Publication Date (Web): March 29, 2018 Continue reading
Tag Archives: PFV
Interaction of the H-cluster of FeFe hydrogenase with halides
Photoinhibition of FeFe Hydrogenase
Matteo Sensi, Carole Baffert, Laura Fradale, Charles Gauquelin, Philippe Soucaille, Isabelle Meynial-Salles, Hervé Bottin, Luca de Gioia, Maurizio Bruschi, Vincent Fourmond, Christophe Léger, and Luca Bertini. ACS Catal., 2017, 7, pp 7378–7387 DOI: 10.1021/acscatal.7b02252
New perspectives in hydrogenase direct electrochemistry
M Sensi, M del Barrio, C Baffert, V Fourmond, C Leger “New perspectives in hydrogenase direct electrochemistry”, Current Opinion in Electrochemistry (2017) doi:10.1016/j.coelec.2017.08.005
Roles of the F-domain in [FeFe] hydrogenase
Charles Gauquelin; Carole Baffert; Pierre Richaud; Emma Kamionka; Emilien Etienne; David Guieysse; Laurence Girbal; Vincent Fourmond; Isabelle André; Bruno Guigliarelli; Christophe Léger; Philippe Soucaille; Isabelle Meynial-salles. BBA – Bioenergetics Continue reading
Modelling the voltammetry of adsorbed enzymes and molecular catalysts
V Fourmond and C. Leger, Curr. Op. Electrochem (2017) doi:10.1016/j.coelec.2016.11.002
Reactivity of the excited states of the H-cluster of FeFe hydrogenases
M Sensi, C Baffert, C Greco, G Caserta, C Gauquelin, L Saujet, M Fontecave, S Roy, V Artero, P Soucaille, I Meynial-Salles, H Bottin, L de Gioia, V Fourmond, Christophe Leger and L Bertini, “Reactivity of the excited states of the H-cluster of FeFe hydrogenases,” J. Am. Chem. Soc.138 13162-13618 (2016) http://pubs.acs.org/doi/abs/10.1021/jacs.6b06603
Mechanism of O2 diffusion and reduction in [FeFe] hydrogenases
Adam Kubas, Christophe Orain, David De Sancho, Laure Saujet, Matteo Sensi, Charles Gauquelin, Isabelle Meynial-Salles, Philippe Soucaille, Hervé Bottin, Carole Baffert, Vincent Fourmond, Robert B. Best, Jochen Blumberger* and Christophe Léger*, Nature Chemistry, 9, 88-95 (2017), DOI: 10.1038/NCHEM.2592
Electrochemical measurements of the kinetics of inhibition of two FeFe hydrogenases by O2 demonstrate that the reaction is partly reversible
Christophe Orain, Laure Saujet, Charles Gauquelin, Philippe Soucaille, Isabelle Meynial-Salles, Carole Baffert, Vincent Fourmond, Hervé Bottin, Christophe Léger, J. Am. Chem. Soc. 137, 12580-12587 (2015) DOI: 10.1021/jacs.5b06934
L’electrochimie, un outil pour étudier les mécanismes enzymatiques
Carole Baffert, Sébastien Dementin, Vincent Fourmond, Christophe Léger. L’actualité Chimique, 392, 9-15 (2015), http://www.lactualitechimique.org/spip.php?numero_article3224
Combining experimental and theoretical methods to learn about the reactivity of gas-processing metalloenzymes (open access)
Claudio Greco, Vincent Fourmond, Carole Baffert, Po-Hung Wang, Sébastien Dementin, Patrick Bertrand, Maurizio Bruschi, Jochen Blumberger, Luca de Gioia, Christophe Léger. Energy Environ. Sci., 7, 3543-3573 (2014) DOI: 10.1039/C4EE01848F (open access)
The oxidative inactivation of FeFe hydrogenase reveals the flexibility of the H-cluster
Fourmond V, Greco C, Sybirna K, Baffert C, Wang PH, Ezanno P, Montefiori M, Bruschi M, Meynial-Salles I, Soucaille P, Blumberger J, Bottin H, De Gioia L, Léger C. Nature Chemistry 6(4):336-42 (2014) doi: 10.1038/nchem.1892.
Reductive inactivation of FeFe hydrogenase and implication for catalysis
V Hajj, C Baffert, K Sybirna, I Meynial-Salles, P Soucaille, H Bottin, V Fourmond, C Léger. Energy Environ. Sci., 2014,7, 715-719. DOI: 10.1039/C3EE42075B
The mechanism of inhibition by H2 of H2-evolution by hydrogenases
Fourmond V, Baffert C, Sybirna K, Dementin S, Abou-Hamdan A, Meynial-Salles I, Soucaille P, Bottin H, Léger C. Chem Commun (Camb). 2013 Aug 7;49(61):6840-2. doi: 10.1039/c3cc43297a. Epub 2013 Jun 24
Arginine 171 of Chlamydomonas reinhardtii FeFe hydrogenase HydA1 plays a crucial role in electron transfer to its catalytic center
Kateryna Sybirna, P Ezanno, C Baffert, C Leger, H Bottin. International Journal of Hydrogen Energy Volume 38, Issue 7, 7 March 2013, Pages 2998–3002
Steady-state catalytic wave-shapes for 2-electron reversible electrocatalysts and enzymes
Fourmond V, Baffert C, Sybirna K, Lautier T, Abou Hamdan A, Dementin S, Soucaille P, Meynial-Salles I, Bottin H, Léger C. J Am Chem Soc. 2013 ;135(10):3926-38. doi: 10.1021/ja311607s.
Covalent attachment of FeFe hydrogenases to carbon electrodes for direct electron transfer
Baffert C, Sybirna K, Ezanno P, Lautier T, Hajj V, Meynial-Salles I, Soucaille P, Bottin H, Léger C. Anal Chem. 2012 Sep 18;84(18):7999-8005. doi: 10.1021/ac301812s.
CO disrupts the reduced H-cluster of FeFe hydrogenase. A combined DFT and PFV study
Baffert C, Bertini L, Lautier T, Greco C, Sybirna K, Ezanno P, Etienne E, Soucaille P, Bertrand P, Bottin H, Meynial-Salles I, De Gioia L, Léger C.
J Am Chem Soc. 2011 Feb 23;133(7):2096-9. doi: 10.1021/ja110627b. Epub 2011 Jan 27.
Relating diffusion along the substrate tunnel and oxygen sensitivity in hydrogenase
P.-P. Liebgott, F. Leroux, B. Burlat, S. Dementin, C. Baffert, Th. Lautier, V. Fourmond, P. Ceccaldi, Ch. Cavazza, I. Meynial-Salles, Ph. Soucaille, J. Fontecilla-Camps, B. Guigliarelli, P. Bertrand, M. Rousset, Ch. Leger
Nat. Chem. Biol. 6(1) 63-70 (2010) doi:10.1038/nchembio.276
Correcting for electrocatalyst desorption and inactivation in chronoamperometry experiments.
V. Fourmond, T. Lautier, C. Baffert, F. Leroux, P.-P. Liebgott, S. Dementin, M. Rousset, P. Arnoux, D. Pignol, I. Meynial, P. Soucaille, P. Bertrand, C. Leger.
Analytical Chemistry, 81, 1962-2968 (2009) DOI: 10.1021/ac8025702
Hydrogen-activating enzymes: activity does not correlate with oxygen sensitivity
Baffert C, Demuez M, Cournac L, Burlat B, Guigliarelli B, Bertrand P, Girbal L, Léger C.
Angew Chem Int Ed Engl. 2008;47(11):2052-4. doi: 10.1002/anie.200704313
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