Introduction to electrochemically active biofilms

JT Babauta, H Beyenal, H Beyenal… - … Laboratory Practice to …, 2015 - books.google.com
Microbial respiration is based on electron transfer from electron donors to electron acceptors–
a series of reactions facilitated by a cascade of energetic substances; these are well-known …

Biofilm formation and electron transfer in bioelectrochemical systems

S Sevda, S Sharma, C Joshi, L Pandey… - Environmental …, 2018 - Taylor & Francis
In the recent years, considerable body of research has been carried out in the field of
bioelectrochemical systems (BESs) for treatment of wastewater and generation of power. In …

Anode potential influences the structure and function of anodic electrode and electrolyte-associated microbiomes

PG Dennis, B Virdis, I Vanwonterghem, A Hassan… - Scientific reports, 2016 - nature.com
Three bioelectrochemical systems were operated with set anode potentials of+ 300 mV,+
550 mV and+ 800 mV vs. Standard Hydrogen Electrode (SHE) to test the hypothesis that …

Biosynthetic electronic interfaces for bridging microbial and inorganic electron transport

LHH Hsu, Y Zhang, P Deng, X Dai, X Jiang - Nano Letters, 2019 - ACS Publications
Electron transport in biological and inorganic systems is mediated through distinct
mechanisms and pathways. Their fundamental mismatch in structural and thermodynamic …

Thermally activated long range electron transport in living biofilms

MD Yates, JP Golden, J Roy… - Physical Chemistry …, 2015 - pubs.rsc.org
Microbial biofilms grown utilizing electrodes as metabolic electron acceptors or donors are a
new class of biomaterials with distinct electronic properties. Here we report that electron …

[HTML][HTML] A journey in the complex interactions between electrochemistry and bacteriology: From electroactivity to electromodulation of bacterial biofilms

D Czerwińska-Główka, K Krukiewicz - Bioelectrochemistry, 2020 - Elsevier
Although the term bioelectrochemistry tends to be associated with animal and human
tissues, bioelectric currents exist also in plants and bacteria. Especially the latter, when …

Electroactive biofilm and electron transfer in the microbial electrochemical system

A Vijay, JM Sonawane, PC Ghosh - Scaling Up of Microbial …, 2022 - Elsevier
Microbial electrochemical systems (MES) utilize microorganisms to convert chemical energy
stored in the organic matter into electrical energy. The microorganisms that can transfer …

Development of a robust microfluidic electrochimical cell for biofilm study in controlled hydrodynamic conditions

M Zarabadi - 2019 - corpus.ulaval.ca
Résumé Le domaine de la bioélectrochimie a actuellement un grand impact sur les
nouvelles biotechnologies, notamment les dispositifs médicaux aux points de service et la …

Systemic Analysis of the Spatiotemporal Changes in Multi‐Species Electroactive Biofilms to Clarify the Gradual Decline of Current Generation in Microbial Anodes

L Martinez Ostormujof, S Teychené… - …, 2023 - Wiley Online Library
The decrease in the electrochemical activity of multi‐species microbial anodes in
bioelectrochemical systems is the main bottleneck to overcome for bringing these …

Electrical Impedance Spectroscopy with Bacterial Biofilms: Neuronal-like Behavior

EU Akabuogu, L Zhang, R Krasovec, IS Roberts… - Nano Letters, 2024 - ACS Publications
Negative capacitance at low frequencies for spiking neurons was first demonstrated in 1941
(KS Cole) by using extracellular electrodes. The phenomenon subsequently was explained …