Extracellular electron transfer (EET) is the physiological process that enables the reduction
or oxidation of molecules and minerals beyond the surface of a microbial cell. The first …

Electroactive bacteria produce or consume electrical current by moving electrons to and
from extracellular acceptors and donors. This specialized process, known as extracellular …

Extracellular electron transfer (EET) via microbial nanowires drives globally-important
environmental processes and biotechnological applications for bioenergy, bioremediation …

Microbial biofilms are ubiquitous. In marine and freshwater ecosystems, microbe–mineral
interactions sustain biogeochemical cycles, while biofilms found on plants and animals can …

By self-assembly of imidazole-based ZIF67 in the two-dimensional (2D) MXene layer, A bio-
compatible and bio-electrocatalytic anode combed of a metal organic framework (MOF) and …

Protein nanowires are critical electroactive components for electron transfer of Geobacter
sulfurreducens biofilm. To determine the applicability of the nanowire proteins in improving …

Previous studies have identified that Geobacter sulfurreducens has three different electron
transfer pathways for respiration, and it switches between these pathways to adapt to the …

Highlights•Shewanella extracellular reduction allows for rapid release of electrons.•
Extracellular electron transfer is faster than catabolic electron generation.•Geobacter …

Bioelectrochemical systems (BESs) are unique devices that harness the metabolic activity of
electroactive microorganisms (EAMs) to convert chemical energy stored in organic …

Porous anodes improve system performance in microbial electrochemical systems by
increasing the specific surface area for electroactive bacteria. In this study, multilayer …