Background CO 2 valorization is one of the effective methods to solve current environmental
and energy problems, in which microbial electrosynthesis (MES) system has proved feasible …

Hydrogenases are complex metalloenzymes, showing tremendous potential as H2-
converting redox catalysts for application in light-driven H2 production, enzymatic fuel cells …

Biocatalysis-based synthesis can provide a sustainable and clean platform for producing
chemicals. Many oxidative biocatalytic routes require the cofactor NAD+ as an electron …

Abstract [NiFe]-hydrogenases are biotechnologically relevant enzymes catalyzing the
reversible splitting of H2 into 2 e− and 2H+ under ambient conditions. Catalysis takes place …

Molecular hydrogen (H 2) is considered as an ideal energy carrier to replace fossil fuels in
future. Biotechnological H 2 production driven by oxygenic photosynthesis appears highly …

A novel group of bacterial [NiFe]-hydrogenases is responsible for high-affinity H 2 uptake
from the troposphere, and is therefore thought to play an important role in the global H 2 …

Abstract Dioxygen-tolerant [NiFe]-hydrogenases are defined by their ability to catalyze the
reaction, H 2⇌ 2H++ 2e− even in the presence of O 2. Catalytic and probably also …

[NiFe] hydrogenases catalyze the reversible oxidation of molecular hydrogen into two
protons and two electrons. A key organometallic chemistry feature of the NiFe active site is …

The ability of hydrogenases to reversibly catalyze the production and oxidation of hydrogen
with minimal overpotential makes them attractive electrocatalysts for hydrogen energy …

The regulatory hydrogenase (RH) from Ralstonia eutropha acts as the H2-sensing unit of a
two-component system that regulates biosynthesis of the energy conserving hydrogenases …