Defined and unknown roles of conductive nanoparticles for the enhancement of microbial current generation: A review

X Deng, D Luo, A Okamoto - Bioresource Technology, 2022 - Elsevier
The ability of various bacteria to make use of solid substrates through extracellular electron
transfer (EET) or extracellular electron uptake (EEU) has enabled the development of …

Capturing the signal of weak electricigens: a worthy endeavour

K Aiyer, LE Doyle - Trends in Biotechnology, 2022 - cell.com
Recently several non-traditional electroactive microorganisms have been discovered. These
can be considered weak electricigens; microorganisms that typically rely on soluble electron …

Physiological Benefits of Oxygen-Terminating Extracellular Electron Transfer

Y Tokunou, M Toyofuku, N Nomura - Mbio, 2022 - Am Soc Microbiol
Extracellular electron transfer (EET) is a process via which certain microorganisms, such as
bacteria, exchange electrons with extracellular materials by creating an electrical link across …

Direct extracellular electron transfer to an indium tin doped oxide electrode via heme redox reactions in Desulfovibrio ferrophilus IS5

X Deng, A Okamoto - Electrochimica Acta, 2023 - Elsevier
Soluble redox mediators have been hypothesized to play a major role in cellular electron
transportation to extracellular insoluble electron acceptors in sulfate-reducing bacteria …

Advanced electrode materials for microbial extracellular electron transfer

S Grover, LE Doyle - Trends in Chemistry, 2024 - cell.com
Bioelectrochemical systems using electroactive microorganisms have applications including
energy generation, microbial electrosynthesis, electrofermentation, and biosensing …

A weak electricigen-based bioelectrochemical sensor for real-time monitoring of chemical pollutants in water

K Aiyer, D Mukherjee, LE Doyle - ACS Applied Bio Materials, 2023 - ACS Publications
Electroactive microorganisms are now understood to be abundant across nature, though
many are categorized as “weak electricigens” not suitable for reasonable power generation …

Riboflavin-rich agar enhances the rate of extracellular electron transfer from electrogenic bacteria inside a thin-layer system

X Long, WP Li, A Okamoto - Bioelectrochemistry, 2022 - Elsevier
Numerous bacteria owe extracellular electron transport (EET) ability, and the rate
enhancement of EET is critical for the emerging sensor technology to detect metabolically …

Multivariate landscapes constructed by Bayesian estimation over five hundred microbial electrochemical time profiles

W Miran, W Huang, X Long, G Imamura, A Okamoto - Patterns, 2022 - cell.com
Data science emerges as a promising approach for studying and optimizing complex
multivariable phenomena, such as the interaction between microorganisms and electrodes …

Constructing a Coupling Layer of an Inorganic Catalyst and a Conjugate Polymer for Efficient Electron Transport at the Biotic/Abiotic Interface

S Huang, D Chen, N Li, Q Xu, H Li… - Industrial & …, 2023 - ACS Publications
A comodified strategy was developed to connect inorganic catalysts with conjugated
polymers and outer-membrane proteins, where an in situ growth method was used to …

Osmium-grafted magnetic nanobeads improve microbial current generation via culture-free and quick enrichment of electrogenic bacteria

CL Ho, MY Emran, S Ihara, W Huang, S Wakai… - Chemical Engineering …, 2023 - Elsevier
The conventional methods of enriching electrogenic bacteria from the natural microbial
inoculum rely on time-consuming pre-incubation, substantially limiting the applicability of …