Gases like H2, N2, CO2, and CO are increasingly recognized as critical feedstock in “green”
energy conversion and as sources of nitrogen and carbon for the agricultural and chemical …

The reaction takes place at a specialized metal center that dramatically increases the acidity
of H2 and leads to a heterolytic splitting of the molecule which is strongly accelerated by the …

Redox reactions play important roles in almost all biological processes, including
photosynthesis and respiration, which are two essential energy processes that sustain all life …

Hydrogenase proteins catalyze the reversible conversion of molecular hydrogen to protons
and electrons. The most abundant hydrogenases contain a [NiFe] active site; these proteins …

The chemistry of highly evolved protein-based compartments has inspired the design of new
catalytically active materials that self-assemble from biological components. A frontier of this …

Electroanalytical chemists and others are concerned not only with the application of new
and classical techniques to analytical problems, but also with the fundamental theoretical …

Molecular hydrogen (H2) is used as an energy source or a way to deposit excess reducing
power by a wide range of microorganisms. Both H2 oxidation and production are catalysed …

Hydrogenases are microbial metalloenzymes capable of catalyzing the reversible
interconversion between molecular hydrogen and protons with high efficiency, and have …

The crystal structure of the membrane-bound O2-tolerant [NiFe]-hydrogenase 1 from
Escherichia coli (Ec Hyd-1) has been solved in three different states: as-isolated, H2 …

A novel in situ IR spectroscopic approach is demonstrated for the characterization of
hydrogenase during catalytic turnover. E. coli hydrogenase 1 (Hyd‐1) is adsorbed on a high …