[HTML][HTML] Electroactive biofilms of activated sludge microorganisms on a nanostructured surface as the basis for a highly sensitive biochemical oxygen demand …

S Kurbanalieva, V Arlyapov, A Kharkova, R Perchikov… - Sensors, 2022 - mdpi.com
The possibility of the developing a biochemical oxygen demand (BOD) biosensor based on
electroactive biofilms of activated sludge grown on the surface of a graphite-paste electrode …

α-Fe2O3/gC3N4 Z-Scheme Heterojunction Photocathode to Enhance Microbial Electrosynthesis of Acetate from CO2

T Li, K Zhang, T Song, J Xie - ACS Sustainable Chemistry & …, 2022 - ACS Publications
A visible-light responsive photocathode microbial electrosynthesis (MES) is an attractive
method for CO2 fixation via a microbial electrochemical process. Here, an α-Fe2O3/g-C3N4 …

Enhanced CO2 reduction and acetate synthesis in autotrophic biocathode by N-Hexanoyl-L-homoserine lactone (C6HSL)-based quorum-sensing regulation

M Zhou, C Zeng, G Liu, H Luo, R Zhang - Science of the Total Environment, 2022 - Elsevier
The aim of this study was to investigate the ecological role of quorum-sensing signaling
molecule on the autotrophic biocathode for CO 2 reduction and acetate synthesis. As a …

Thermodynamic approach to foresee experimental CO2 reduction to organic compounds

L Rovira-Alsina, M Romans-Casas, MD Balaguer… - Bioresource …, 2022 - Elsevier
Anaerobic gas fermentation is a promising approach to transform carbon dioxide (CO 2) into
chemical building blocks. However, the main operational conditions to enhance the process …

Unveiling the mechanism of enhanced extracellular electron transfer by polarity inversion of bioelectrodes

H Feng, W Guo, X Ying, X Ma, A Jin, Z Hong… - ACS ES&T …, 2022 - ACS Publications
Polarity inversion from the bioanode to the biocathode enables a rapid formation of efficient
biofilms for microbial electrochemical reduction. Though this approach has been widely …