Characterizing electron transport through living biofilms

M Yates, S Strycharz-Glaven, J Golden, J Roy… - JoVE (Journal of …, 2018 - jove.com
… a protocol for studying electron transport in living, electrode grown, electroactive biofilms
using IDAs. IDAs have been used previously to characterize electron transport in thin film …

Thermally activated long range electron transport in living biofilms

MD Yates, JP Golden, J Roy… - Physical Chemistry …, 2015 - pubs.rsc.org
… class of biomaterials with distinct electronic properties. Here we report that electron transport
through living electrode-grown Geobacter sulfurreducens biofilms is a thermally activated …

Redox conduction in biofilms: From respiration to living electronics

LA Zacharoff, MY El-Naggar - Current Opinion in Electrochemistry, 2017 - Elsevier
… revealed that the biofilm electron transport is a thermally … for incoherent electron hopping
through the biofilm's cofactors … electron transport mechanisms underlying cathodic electron

Electron flow and biofilms

KH Nealson, SE Finkel - Mrs Bulletin, 2011 - cambridge.org
… Bacteria living in surface-attached biofilm communities must maintain electrochemical …
electron transport (EET), which is the cornerstone of what we will discuss in the context of biofilm

On Electron Transport through Geobacter Biofilms

DR Bond, SM Strycharz‐Glaven, LM Tender… - …, 2012 - Wiley Online Library
… Cyclic voltammetry,3, 6 conductivity measurements,7 and spectroelectrochemical
measurements8 performed on living, actively respiring biofilms all indicate that Geobacter …

Engineered living conductive biofilms as functional materials

LJ Bird, EL Onderko, DA Phillips, RL Mickol… - MRS …, 2019 - cambridge.org
… or improve electron transport through biofilms, creating a new class of engineered living
This includes our ability to successfully move electron transport proteins from natural host …

Electrochemical insight into the mechanism of electron transport in biofilms of Geobacter sulfurreducens

GD Schrott, PS Bonanni, L Robuschi, A Esteve-Nuñez… - Electrochimica …, 2011 - Elsevier
… dispersion or some cell death, as a response to the lack of electronic acceptor. This information
is relevant in showing an advantage of living in biofilms that has never been considered …

Theory of ion and electron transport coupled with biochemical conversions in an electroactive biofilm

ACL De Lichtervelde, A Ter Heijne, HVM Hamelers… - Physical Review …, 2019 - APS
… First, acetate enters the bacterium and forms an enzymatic complex with NAD + , a redox
component found in all living cells [34,35], that we use as model electron carrier. Inside the …

Toward understanding long-distance extracellular electron transport in an electroautotrophic microbial community

MD Yates, BJ Eddie, NJ Kotloski, N Lebedev… - Energy & …, 2016 - pubs.rsc.org
… the electroautotrophic biofilm, MCL, is able to transport electrons through the biofilm over …
We therefore propose that LD-EET through living MCL biofilms occurs by means of electron

Long-range electron transport in Geobacter sulfurreducens biofilms is redox gradient-driven

RM Snider, SM Strycharz-Glaven… - Proceedings of the …, 2012 - National Acad Sciences
… Understanding the processes that govern long-range biofilm electron transport from cells
comprising a biofilm to the … As shown here for a living, actively respiring G. sulfurreducens WT …