Voltammetry and O2 tolerance of hydrogenase mutants [Biochemistry]

Voltammetry and O2 tolerance of hydrogenase mutants [Biochemistry]: Nickel-containing hydrogenases, the biological catalysts of oxidation and production, reversibly inactivate under anaerobic, oxidizing conditions. We aim at understanding the mechanism of (in)activation and what determines its kinetics, because there is a correlation between fast reductive reactivation and oxygen tolerance, a property of some hydrogenases that is very desirable...