Peer-Reviewed Journal Details
Mandatory Fields
Zafar, MN,Tasca, F,Boland, S,Kujawa, M,Patel, I,Peterbauer, CK,Leech, D,Gorton, L
2010
November
Bioelectrochemistry
Wiring of pyranose dehydrogenase with osmium polymers of different redox potentials
Published
()
Optional Fields
Biosensor Biofuel anode Chemically modified electrode Sugar oxidising enzyme Graphite DIRECT ELECTRON-TRANSFER BIOFUEL CELLS CELLOBIOSE DEHYDROGENASE CATALYTIC-OXIDATION GRAPHITE-ELECTRODES GLUCOSE ANODES MEMBRANE OXIDASES CENTERS
80
38
42
In this study, five different flexible osmium based redox polymers were investigated for their ability to efficiently "wire" the oxidoreductase pyranose dehydrogenase (PDH, EC 1.1.99.29) from Agaricus meleagris, on graphite electrodes for possible applications in biofuel cells. A series of newly synthesised osmium based redox polymers covering the potential range between -270 and +160 mV vs. AglAgCI (0.1 M KCl) was used. The performance of the redox polymers for enzyme wiring was investigated using glucose as substrate. The optimal operational conditions such as pH and potential were investigated. (C) 2010 Elsevier B.V. All rights reserved.
DOI 10.1016/j.bioelechem.2010.04.002
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