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Issue 60, 2017
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Bioelectrocatalytic NAD+/NADH inter-conversion: transformation of an enzymatic fuel cell into an enzymatic redox flow battery

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Abstract

Diaphorase and a benzylpropylviologen redox polymer were combined to create a bioelectrode that can both oxidize NADH and reduce NAD+. We demonstrate how bioelectrocatalytic NAD+/NADH inter-conversion can transform a glucose/O2 enzymatic fuel cell (EFC) with an open circuit potential (OCP) of 1.1 V into an enzymatic redox flow battery (ERFB), which can be rapidly recharged by operation as an EFC.

Graphical abstract: Bioelectrocatalytic NAD+/NADH inter-conversion: transformation of an enzymatic fuel cell into an enzymatic redox flow battery

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Supplementary files

Article information


Submitted
18 May 2017
Accepted
09 Jun 2017
First published
09 Jun 2017

Chem. Commun., 2017,53, 8411-8414
Article type
Communication

Bioelectrocatalytic NAD+/NADH inter-conversion: transformation of an enzymatic fuel cell into an enzymatic redox flow battery

T. Quah, R. D. Milton, S. Abdellaoui and S. D. Minteer, Chem. Commun., 2017, 53, 8411
DOI: 10.1039/C7CC03842A

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