01430nam a2200229Ia 4500 MX-MdCICY 20260521091243.0 CICY B-11369 Catalytic Electron Transport in Chromatium Vinosum [NiFe]-Hydrogenase: Application of Voltammetry in Detecting Redox-Active Centers and Establishing That Hydrogen Oxidation Is Very Fast Even at Potentials Close to the Reversible H+/H2 Value BioChemistry, 38, p.8992-8999, 1999 The nickel-iron hydrogenase from Chromatium Vinosum adsorbs at a pyrolytic graphite edgeplane (PGE)electrode and catalyzes rapid interconversion of H+ (aq)and H2 at potentials expected for the half-cell reaction 2H+ a H2, i.e., without the need for overpotentials. The voltammetry mirrors characteristics determined by conventional methods, while affording the capabilities for exquisite control and measurement of potential-dependent activities and substrate-product mass transport. Oxidation of H2 is extremely rapid; at 10 Pershad, H.R. Duff, J.L.C. Heering, H.A. Duin, E.C. Albracht, S.P.J. Armstrong, F.A. https://drive.google.com/file/d/1KUVmfo7DBEyk_WvD_cXUV-P7S6UNkahL/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 21527 21527 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-11369 2025-06-25 14:06:49 2025-06-25 REF1