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Substrate and electrode potential affect electrotrophic activity of inverted bioanodes
Bioelectrochemistry, 2016Electricity-consuming microbial communities can serve as biocathodic catalysts in microbial electrochemical technologies. Initiating their functionality, however, remains a challenge. One promising approach is the polarity inversion of bioanodes. The objective of this study was to examine the impact of bioanode substrate and electrode potentials on ...
Rosanna M, Hartline, Douglas F, Call
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Composition Dependence of Glucose Oxidation at Mediated Glucose Oxidase Bioanodes
ECS Meeting Abstracts, 2013In mediated enzyme electrodes, electrons are transferred between the enzyme and electrode surface via a redox species [1]. Previous studies have documented the parameters affecting mediated GOx electrodes and the effect of the composition, mediator structure, pH etc [2].
Yira Feliciano, Scott Calabrese Barton
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Lead(II) Removal at the Bioanode of Microbial Electrolysis Cells
ChemistrySelect, 2016Abstract Advanced treatment, such as tight membrane filtration and ion exchange, can be applied for Pb 2+ removal from wastewater but these methods are expensive with a high demand for electric energy and chemicals.
Natalie Colantonio, Younggy Kim
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Effects of Carbon Nanotube Paper Properties on Enzymatic Bioanodes
Electroanalysis, 2013AbstractCarbon papers are frequent current collectors in fuel cells, but recently carbon nanotube papers have been introduced as new types of carbon paper. They have varying thickness, surface area, density, gas permeability, and conductivity. This paper studies the effect of these properties on electrochemical performance.
Jiang Yu +2 more
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Stainless Steel-Based Bioanodes for Applications in Bioelectrochemical Systems
ECS Meeting Abstracts, 2018The majority of studies focusing on bioelectrochemical systems (BES) report the utilization of carbon-based electrodes. However, in order to overcome the limitations related to the scale-up of Microbial Fuel Cells (MFC) and Microbial Electro Synthesis (MES) cells technologies, the utilization of metal-based electrodes need to be considered due to ...
Jean-Marie Fontmorin +4 more
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A Bioanode for an Ethanol Biofuel Cell Operating at High Temperature
ECS Meeting Abstracts, 2012Abstract not Available.
Aya Kontani +4 more
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Bioanode engineering for living solar cells
Whole-cell biophotovoltaic (BPV) devices leverage photoautotrophic microorganisms like cyanobacteria to convert sunlight and water into bioelectricity. They are capable of growing on sequestered carbon dioxide (CO2), eliminating the need to add exogenous organic carbon.openaire +1 more source
(Keynote) Utilizing Bioengineering for Fabricating Catalytic Cascade Bioanodes
ECS Meeting Abstracts, 2016Over the last decade, there have been major developments in materials engineering for bioelectrodes (i.e. bioanodes and biocathodes in biofuel cells and biosensors), including the engineering of nanomaterials and nanostructured electrodes for increasing electrochemically active surface areas and increasing the rate of direct electron transfer. However,
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Bacteria-loaded graphene bioanode for renewable energy generation
Carbon, 2023Xuanye Leng +15 more
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