Extracellular electron transfer and the conductivity in microbial aggregates during biochemical wastewater treatment: A bottom-up analysis of existing knowledge

Y Gu, X Qi, X Yang, Y Jiang, P Liu, X Quan, P Liang - Water Research, 2023 - Elsevier
Microbial extracellular electron transfer (EET) plays a crucial role in bioenergy production
and resource recovery from wastewater. Interdisciplinary efforts have been made to unveil …

Exploring novel approaches to enhance start-up process in microbial fuel cell: A comprehensive review

Q Li, Y Wang, C An, H Jia, J Wang - Journal of Water Process Engineering, 2024 - Elsevier
The depletion of fossil fuels and the energy crisis have triggered worldwide interest in
renewable energy. Microbial fuel cell (MFC) is a green technology that can utilize organic …

Extracellular polymeric substances sustain photoreduction of Cr (VI) by Shewanella oneidensis-CdS biohybrid system

S Zhang, C Li, C Ke, S Liu, Q Yao, W Huang, Z Dang… - Water Research, 2023 - Elsevier
Photosensitized biohybrid system (PBS) enables bacteria to exploit light energy harvested
by semiconductors for rapid pollutants transformation, possessing a promising future for …

Modular Engineering Strategy to Redirect Electron Flux into the Electron-Transfer Chain for Enhancing Extracellular Electron Transfer in Shewanella oneidensis

Q Ding, Q Liu, Y Zhang, F Li, H Song - ACS Synthetic Biology, 2022 - ACS Publications
Efficient extracellular electron transfer (EET) of exoelectrogens is critical for practical
applications of various bioelectrochemical systems. However, the low efficiency of electron …

Biological Self-Assembled Transmembrane Electron Conduits for High-Efficiency Ammonia Production in Microbial Electrosynthesis

Y Li, S Qiao, M Guo, L Zhang, G Liu… - Environmental Science & …, 2024 - ACS Publications
Usually, CymA is irreplaceable as the electron transport hub in Shewanella oneidensis MR-
1 bidirectional electron transfer. In this work, biologically self-assembled FeS nanoparticles …

Multi-dimensional perspectives into the pervasive role of microbial extracellular polymeric substances in electron transport processes

S Li, Y Xi, Y Chu, X Li, F Li, N Ren, SH Ho - Science of The Total …, 2024 - Elsevier
During the process of biological treatment, most microorganisms are encapsulated in
extracellular polymeric substances (EPS), which protect the cell from adverse environments …

Distinct influence of model electron shuttles on anaerobic mononitrophenols reduction in aquatic environments by Shewanella oneidensis MR-1

L Xia, L Cheng, W Xi, X Zhang, X Shi - Journal of Hazardous Materials, 2024 - Elsevier
The environmental fate and risks of mononitrophenols (mono-NPs), the simplest
nitrophenols (NPs) often found in aquatic environments, are profoundly influenced by …

Fe-Ni alloy modified Zr-based MOF derivatives as bioelectrocatalyst for regulating multipath EET efficiency and biofilm electrogenic activity

X Pan, J Wang, Y Chen, Q Wen, C Lin, H Gao… - Applied Surface …, 2023 - Elsevier
As a green conversion device, the electricity performance of microbial fuel cell (MFC) was
mainly affected by the extracellular electron transfer (EET) process of the biofilm. This paper …

Long range electron transfer and proton transfer in biology: What do we know and how does it work?

N Amdursky - Current Opinion in Electrochemistry, 2024 - Elsevier
Electron transfer (ET) and proton transfer (PT) events are involved in most of the biochemical
processes in biology, such as within the aerobic respiration system and photosynthesis …

Electron Transfer in the Biogeochemical Sulfur Cycle

X Zhuang, S Wang, S Wu - Life, 2024 - mdpi.com
Microorganisms are key players in the global biogeochemical sulfur cycle. Among them,
some have garnered particular attention due to their electrical activity and ability to perform …