A biofilm microreactor system for simultaneous electrochemical and nuclear magnetic resonance techniques

RS Renslow, JT Babauta, PD Majors… - Water science and …, 2014 - iwaponline.com
Nuclear magnetic resonance (NMR) techniques are ideally suited for the study of biofilms
and for probing their microenvironments because these techniques allow for noninvasive …

[HTML][HTML] 3D biofilm visualization and quantification on granular bioanodes with magnetic resonance imaging

L Caizán-Juanarena, JR Krug, FJ Vergeldt, JM Kleijn… - Water research, 2019 - Elsevier
The use of microbial fuel cells (MFCs) for wastewater treatment fits in a circular economy
context, as they can produce electricity by the removal of organic matter in the wastewater …

Diffusion in biofilms respiring on electrodes

RS Renslow, JT Babauta, PD Majors… - Energy & environmental …, 2013 - pubs.rsc.org
The goal of this study was to measure spatially and temporally resolved effective diffusion
coefficients (De) in biofilms respiring on electrodes. Two model electrochemically active …

In vivo characterization of electroactive biofilms inside porous electrodes with MR Imaging

L Häuser, J Erben, G Pillot, S Kerzenmacher… - RSC …, 2022 - pubs.rsc.org
Identifying the limiting processes of electroactive biofilms is key to improve the performance
of bioelectrochemical systems (BES). For modelling and developing BES, spatial information …

Non-invasive characterization of electrochemically active microbial biofilms using confocal Raman microscopy

B Virdis, F Harnisch, DJ Batstone, K Rabaey… - Energy & …, 2012 - pubs.rsc.org
Electrochemically active biofilms rely on microorganisms capable of extracellular electron
transfer. Such biofilms are involved in the dissimilatory reduction of metal oxides in natural …

Electrochemical sensing of aerobic marine bacterial biofilms and the influence of nitric oxide attachment control

S Werwinski, JA Wharton… - MRS Online …, 2011 - cambridge.org
Suitable in situ techniques capable of sensing for the presence of a biofilm on metallic
surfaces are becoming increasingly necessary, especially in order to maintain seawater …

NMR methods for in situ biofilm metabolism studies

PD Majors, JS McLean, GE Pinchuk… - Journal of …, 2005 - Elsevier
Novel procedures and instrumentation are described for nuclear magnetic resonance (NMR)
spectroscopy and imaging studies of live, in situ microbial films. A perfused NMR/optical …

Correlated biofilm imaging, transport and metabolism measurements via combined nuclear magnetic resonance and confocal microscopy

JS McLean, ON Ona, PD Majors - The ISME journal, 2008 - academic.oup.com
Bacterial biofilms are complex, three-dimensional communities found nearly everywhere in
nature and are also associated with many human diseases. Detailed metabolic information …

Nondestructive, reagent-free, low-volume fluidic set-up to study biofilms by using a transparent electrode, allowing simultaneous electrochemical and optical …

A Saavedra, DC Martínez-Casillas… - Journal of Applied …, 2023 - academic.oup.com
Aims The aim was to develop an electrochemical/optical set-up and correlate it (as
validation) with other chemical and physical methods to obtain a simple and cost-effective …

Nutrient removal and fouling reduction in electrokinetic membrane bioreactor at various temperatures

C Wei - 2009 - mspace.lib.umanitoba.ca
With the aim of mitigating membrane fouling, an electrocoagulation (EC) based
electrokinetic membrane bioreactor (EMBR) was developed and operated with real …