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 applications of multiscale quantum–classical (QM–MM) approaches have shown an
extraordinary expansion and diversification in the last couple of decades. A great proportion …

The development of efficient non-noble metal hydrogen-evolving electrocatalysts is of
paramount importance for sustainable hydrogen production from water. Herein, we report …

Hydrogenases catalyze the reversible conversion of molecular hydrogen to protons and
electrons via a heterolytic splitting mechanism. The active sites of [NiFe] hydrogenases …

Filamentous cable bacteria display long-range electron transport, generating electrical
currents over centimeter distances through a highly ordered network of fibers embedded in …

NAD+-reducing [NiFe] hydrogenases are valuable biocatalysts for H2-based energy
conversion and the regeneration of nucleotide cofactors. While most hydrogenases are …

The universe of known biological FeS clusters is constantly enlarging. Besides the
conventional, well described [2Fe–2S],[3Fe–4S] and cubane [4Fe–4S] clusters, novel …

Conspectus Enzymes are the essential catalytic components of biology and adsorbing redox-
active enzymes on electrode surfaces enables the direct probing of their function. Through …

Catalysis of H2 production and oxidation reactions is critical in renewable energy systems
based around H2 as a clean fuel, but the present reliance on platinum-based catalysts is not …

[FeFe] hydrogenases are biocatalytic model systems for the exploitation and investigation of
catalytic hydrogen evolution. Here, we used vibrational spectroscopic techniques to …