This review examines the electrochemical techniques used to study extracellular electron
transfer in the electrochemically active biofilms that are used in microbial fuel cells and other …

The slow kinetics of the electrochemical oxygen reduction reaction (ORR) is a crucial
bottleneck in the development of microbial fuel cells (MFCs). This article firstly gives an …

Microbial phototrophs, key primary producers on Earth, use H2O, H2, H2S and other
reduced inorganic compounds as electron donors. Here we describe a form of metabolism …

Microbial fuel cells (MFCs) that simultaneously remove organic contaminants and
recovering metals provide a potential route for industry to adopt clean technologies. In this …

A sediment microbial fuel cell (SMFC) is a system in which MFC is applied to a sediment
layer of an aqueous system for water purification. SMFCs can remove contaminants from …

The limitation of pH inside electrode‐respiring biofilms is a well‐known concept. However,
little is known about how pH and redox potential are affected by increasing current inside …

The shortage of nitrogen active sites and relatively low nitrogen content result in unsatisfying
eletrocatalytic activity and durability of nitrogen-doped graphene (NG) for oxygen reduction …

Active biocatalysts such as microorganisms or enzymes liberate electrons while electron
donors are consumed in biological fuel cells. Biological fuel cells are a novel technology …

Efficient cathode performance is crucial for the power generation of microbial fuel cells
(MFCs). Therefore, the development of a cost effective and efficient cathode is urgently …

The aim of this work was to elucidate the mechanism of mediated microbial electrosynthesis
via neutral red from an electrode to fermenting Escherichia coli cultures in a …