Geobacter sulfurreducens is a ubiquitous iron-reducing bacterium in soils, and in
engineered systems, it can respire an electrode to produce measurable electric current. Its …

The physiological role of Geobacter sulfurreducens extracellular cytochrome filaments is a
matter of debate and the development of proposed electronic device applications of …

The respiration of metals by the bacterium Geobacter sulfurreducens requires electrons
generated by metabolism to pass from the interior of the cell to electron acceptors beyond …

Geobacter sulfurreducens mediates extracellular electron transfer (EET) reactions with
different substrates, such as solid-phase Fe (III)-containing minerals, anodes and the cells of …

The Geobacter metallireducens bacterium can couple the oxidation of a wide range of
compounds to the reduction of several extracellular electron acceptors, including pollutants …

The redox potential values of cytochromes can be modulated by the protonation/
deprotonation of neighbor groups (redox-Bohr effect), a mechanism that permits the proteins …

Gene knock-out studies on Geobacter sulfurreducens have shown that the monoheme c-
type cytochrome OmcF is essential for the extracellular electron transfer pathways involved …

Previous studies with Geobacter sulfurreducens have demonstrated that OmcS, an
abundant c-type cytochrome that is only loosely bound to the outer surface, plays an …

Anaerobic microorganisms of the Geobacter genus are effective electron sources for the
synthesis of nanoparticles, for bioremediation of polluted water, and for the production of …

Previous studies have demonstrated that Geobacter sulfurreducens requires the c-type
cytochrome OmcZ, which is present in large (OmcZL; 50-kDa) and small (OmcZS; 30-kDa) …