Electrically conductive pili from Geobacter species, termed bacterial nanowires, are
intensely studied for their biological significance and potential in the development of new …

Different conductive materials have been employed to stimulate direct interspecies electron
transfer (DIET) during methanogenesis, but few studies have been concerned with the …

The aim of this study was to investigate the feasibility that the suppression of acidity in
anaerobic digestion of kitchen wastes could be alleviated with additional electric field. The …

Electrically conductive appendages from the anaerobic bacterium Geobacter
sulfurreducens, recently identified as extracellular cytochrome nanowires (ECNs), have …

Biomethane as a sustainable, alternative, and carbon-neutral renewable energy source to
fossil fuels is highly needed to alleviate the global energy crisis and climate change. The …

Recently redox-active biochar has been widely used as an electron shuttle in many redox
systems to accelerate diverse reactions. However, low value of electron exchange capacity …

Biochar has been reported as an effective additive to improve methane production during
anaerobic digestion (AD). However, the mechanism for such a stimulatory impact remains …

In natural anoxic environments, anoxygenic photosynthetic bacteria fix CO2 by
photoheterotrophy, photoautotrophy, or syntrophic anaerobic photosynthesis. Here, we …

Electroactive microorganisms possess the unique ability to transfer electrons to or from solid
phase electron conductors, eg, electrodes or minerals, through various physiological …

Globally, around 70% of waste is disposed of in open dumps or landfill sites, with the
leachate generated from these sites containing high concentrations of organic and inorganic …