Temporal-spatial changes in viabilities and electrochemical properties of anode biofilms

D Sun, S Cheng, A Wang, F Li… - … science & technology, 2015 - ACS Publications
Sustained current generation by anodic biofilms is a key element for the longevity and
success of bioelectrochemical systems. Over time, however, inactive or dead cells can …

Facultative Nitrate Reduction by Electrode-Respiring Geobacter metallireducens Biofilms as a Competitive Reaction to Electrode Reduction in a Bioelectrochemical …

H Kashima, JM Regan - Environmental Science & Technology, 2015 - ACS Publications
Alternative metabolic options of exoelectrogenic biofilms in bioelectrochemical systems
(BESs) are important not only to explain the fundamental ecology and performance of these …

Electron acceptor-dependent respiratory and physiological stratifications in biofilms

Y Yang, Y Xiang, G Sun, WM Wu… - Environmental Science & …, 2015 - ACS Publications
Bacterial respiration is an essential driving force in biogeochemical cycling and
bioremediation processes. Electron acceptors respired by bacteria often have solid and …

Anode Biofilms of Geoalkalibacter ferrihydriticus Exhibit Electrochemical Signatures of Multiple Electron Transport Pathways

RA Yoho, SC Popat, L Rago, A Guisasola, CI Torres - Langmuir, 2015 - ACS Publications
Thriving under alkaliphilic conditions, Geoalkalibacter ferrihydriticus (Glk. ferrihydriticus)
provides new applications in treating alkaline waste streams as well as a possible new …

Successive bioanode regenerations to maintain efficient current production from biowaste

A Bridier, E Desmond-Le Quemener, C Bureau… - …, 2015 - Elsevier
The long-term operation of efficient bioanodes supplied with waste-derived organics is a key
challenge for using bioelectrochemical systems as a waste valorization technology. Here …

Colonization of epidermal tissue by Staphylococcus aureus produces localized hypoxia and stimulates secretion of antioxidant and caspase-14 proteins

AG Lone, E Atci, R Renslow, H Beyenal… - Infection and …, 2015 - Am Soc Microbiol
ABSTRACT A partial-thickness epidermal explant model was colonized with green
fluorescent protein (GFP)-expressing Staphylococcus aureus, and the pattern of S. aureus …

Excess surface area in bioelectrochemical systems causes ion transport limitations

TD Harrington, JT Babauta… - Biotechnology and …, 2015 - Wiley Online Library
We investigated ion transport limitations on 3D graphite felt electrodes by growing
Geobacter sulfurreducens biofilms with advection to eliminate external mass transfer …

In Situ Analysis of a Silver Nanoparticle-Precipitating Shewanella Biofilm by Surface Enhanced Confocal Raman Microscopy

G Schkolnik, M Schmidt, MG Mazza, F Harnisch… - PLoS …, 2015 - journals.plos.org
Shewanella oneidensis MR-1 is an electroactive bacterium, capable of reducing
extracellular insoluble electron acceptors, making it important for both nutrient cycling in …

Changes in phosphorylation of adenosine phosphate and redox state of nicotinamide-adenine dinucleotide (phosphate) in Geobacter sulfurreducens in response to …

ND Rose, JM Regan - Bioelectrochemistry, 2015 - Elsevier
Geobacter sulfurreducens is one of the dominant bacterial species found in biofilms growing
on anodes in bioelectrochemical systems. The intracellular concentrations of reduced and …

[图书][B] Mathematical modeling of extracellular electron transfer in biofilms

R Renslow, J Babauta, A Kuprat, J Schenk, C Ivory… - 2015 - books.google.com
Earlier chapters in this book describe electrochemically active biofilms (EABs) and provide
tools and techniques to study them. Although there are differences in proposed mechanisms …