Shear stress affects biofilm structure and consequently current generation of bioanode in microbial electrochemical systems (MESs)

J Yang, S Cheng, C Li, Y Sun, H Huang - Frontiers in microbiology, 2019 - frontiersin.org
Shear stress is an important factor that affects the formation and structure of anode biofilms,
which are strongly related to the extracellular electron transfer phenomena and bioelectric …

Dominating contribution of intracellular electron generation over extracellular electron transfer in signaling toxic formaldehyde exposure in electrochemically active …

X Qi, Y Jiang, P Liu, F Yin, X Liu, Y Gu… - … Science & Technology …, 2023 - ACS Publications
Electrochemically active biofilm (EAB) has been widely used as a sensitive element for
water quality online early warning in the past two decades. Researchers have learned that …

Electroactive mixed culture biofilms in microbial bioelectrochemical systems: the role of temperature for biofilm formation and performance

SA Patil, F Harnisch, B Kapadnis, U Schröder - Biosensors and …, 2010 - Elsevier
In this paper we investigate the temperature dependence and temperature limits of waste
water derived anodic microbial biofilms. We demonstrate that these biofilms are active in a …

In situ measurements of dissolved oxygen, pH and redox potential of biocathode microenvironments using microelectrodes

Z Wang, H Deng, L Chen, Y Xiao, F Zhao - Bioresource technology, 2013 - Elsevier
Biofilms are the core component of bioelectrochemical systems (BESs). To understand the
polarization effects on biocathode performance of BES, dissolved oxygen concentrations …

Electrochemical regulation on the metabolism of anode biofilms under persistent exogenous bacteria interference

M Cao, Y Feng, N Wang, Y Li, N Li, J Liu, W He - Electrochimica Acta, 2020 - Elsevier
The microbial electrochemical systems (MESs) demonstrate advantages in wastewater
treatment for enhanced organic contaminants removal by electron flow. Comprehensive …

Electrical stimulation on biodegradation of phenol and responses of microbial communities in conductive carriers supported biofilms of the bioelectrochemical reactor

N Ailijiang, J Chang, P Liang, P Li, Q Wu, X Zhang… - Bioresource …, 2016 - Elsevier
Conductive carbon felts (Cf) were used as biofilm carriers in bioelectrochemical reactors to
enhance the electrical stimulation on treatment of phenol-containing synthetic wastewater. In …

Heterogeneous structure regulated by selection pressure on bacterial adhesion optimized the viability stratification structure of electroactive biofilms

X Chen, Y Li, J Wu, N Li, W He, Y Feng… - ACS Applied Materials & …, 2022 - ACS Publications
As the core of microbial fuel cells (MFCs), the components and structure of electroactive
biofilms (EABs) are essential for MFC performance. Bacterial adhesion plays a vital role in …

[图书][B] Biofilms in bioelectrochemical systems: from laboratory practice to data interpretation

H Beyenal, JT Babauta - 2015 - books.google.com
This book serves as a manual of research techniques for electrochemically active biofilm
research. Using examples from real biofilm research to illustrate the techniques used for …

The roles of biofilm conductivity and donor substrate kinetics in a mixed-culture biofilm anode

HS Lee, BR Dhar, J An, BE Rittmann… - … science & technology, 2016 - ACS Publications
We experimentally assessed the kinetics and thermodynamics of electron transfer (ET) from
the donor substrate (acetate) to the anode for a mixed-culture biofilm anode. We interpreted …

Revealing the electrochemically driven selection in natural community derived microbial biofilms using flow-cytometry

F Harnisch, C Koch, SA Patil, T Hübschmann… - Energy & …, 2011 - pubs.rsc.org
In this communication we demonstrate that electrochemically active microbial biofilms and
their enrichment at the anode of a microbial bioelectrochemical system (BES) can be …