Microbiologically influenced corrosion—more than just microorganisms

J Knisz, R Eckert, LM Gieg, A Koerdt… - FEMS Microbiology …, 2023 - academic.oup.com
Microbiologically influenced corrosion (MIC) is a phenomenon of increasing concern that
affects various materials and sectors of society. MIC describes the effects, often negative …

Bacterial extracellular electron transfer in plant and animal ecosystems

E Stevens, ML Marco - FEMS Microbiology Reviews, 2023 - academic.oup.com
Extracellular electron transfer (EET) is a bioelectrochemical process performed by
electrochemically active bacteria (EAB) found in host-associated environments, including …

Mechanism and applications of bidirectional extracellular electron transfer of Shewanella

Y Zang, B Cao, H Zhao, B Xie, Y Ge, H Liu… - … Science: Processes & …, 2023 - pubs.rsc.org
Electrochemically active microorganisms (EAMs) play an important role in the fields of
environment and energy. Shewanella is the most common EAM. Research into Shewanella …

Electrochemical performance of Paenibacillus profundus YoMME encapsulated in alginate polymer

E Hubenova, M Mitov, Y Hubenova - Bioelectrochemistry, 2023 - Elsevier
Gram-positive bacterium Paenibacillus profundus YoMME, entrapped in an alginate polymer
onto graphite paper, preserves its extracellular electron transfer capabilities. A current …

Exploration of the mechanism of 2-CP degradation by Acinetobacter sp. stimulated by Lactobacillus plantarum fermentation waste: A bio-waste reuse

H Lin, G Chen, Z Zhang, Y Ren - Environmental Research, 2023 - Elsevier
Green and economical pollution management methods which reusing bio-waste as
biostimulant to effectively improve the removal of target pollutants are receiving more and …

Exogenous electric field as a biochemical driving factor for extracellular electron transfer: Increasing power output of microbial fuel cell

H Liu, T Chen, J Li - Energy Conversion and Management, 2024 - Elsevier
Although microbial fuel cells (MFCs) offer a promising avenue for clean power production,
they are hindered by inefficient extracellular electron transfer (EET), thereby resulting in a …

Relevance of extracellular electron uptake mechanisms for electromethanogenesis applications

PA Palacios, J Philips, A Bentien, MVW Kofoed - Biotechnology Advances, 2024 - Elsevier
Electromethanogenesis has emerged as a biological branch of Power-to-X technologies that
implements methanogenic microorganisms, as an alternative to chemical Power-to-X, to …

CO2 reduction to CH4 by Methanosarcina barkeri and a mixed methanogenic culture using humin as sole electron donor

D Chen, H Pei, N Zhou, Z Xiao - Energy, 2024 - Elsevier
In this study, we show that wetland sediment-sourced humin (HM WS) could act as the sole
electron donor for promoting the reduction of CO 2 to CH 4 by Methanosarcina barkeri and a …

Gallionellaceae pangenomic analysis reveals insight into phylogeny, metabolic flexibility, and iron oxidation mechanisms

RL Hoover, JL Keffer, SW Polson, CS Chan - Msystems, 2023 - Am Soc Microbiol
The iron-oxidizing Gallionellaceae drive a wide variety of biogeochemical cycles through
their metabolisms and biominerals. To better understand the environmental impacts of …

[HTML][HTML] Carbon source priority and availability limit bidirectional electron transfer in freshwater mixed culture electrochemically active bacterial biofilms

K Michalska, RK Brown, U Schröder - Bioresources and Bioprocessing, 2023 - Springer
This study investigated, if a mixed electroactive bacterial (EAB) culture cultivated
heterotrophically at a positive applied potential could be adapted from oxidative to reductive …