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Novel method for the investigation of the electrochemistry of metalloproteins: cytochrome c
Mark J. Eddowes,H. Allen O. Hill +1 more
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In this article, the dc and ac cyclic voltammetries of horse heart ferricytochrome c have been investigated and it is shown that in the presence of 4,4′-bipyridyl, the electrochemistry corresponds to a quasi-reversible one-electron process, from which an E° value of +0·25 V vs normal hydrogen electrode can be derived.Abstract:
The dc and ac cyclic voltammetries of horse heart ferricytochrome c have been investigated and it is shown that in the presence of 4,4′-bipyridyl, the electrochemistry corresponds to a quasi-reversible one-electron process, from which an E° value of +0·25 V vs normal hydrogen electrode can be derivedread more
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Direct electron transfer between copper-containing proteins and electrodes
Sergey Shleev,Jan Tkac,Jan Tkac,Andreas Christenson,Tautgirdas Ruzgas,Alexander I. Yaropolov,James W. Whittaker,Lo Gorton +7 more
TL;DR: It is shown that long-range electron transfer between these enzymes and electrodes can be established, and the mechanistic schemes of the DET processes are proposed.
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Direct electron transfer between heme-containing enzymes and electrodes as basis for third generation biosensors
Lo Gorton,Annika Lindgren,Ted Larsson,Florentina-Daniela Munteanu,Tautgirdas Ruzgas,Irina G. Gazaryan +5 more
TL;DR: In this article, direct electron transfer between redox enzymes and electrodes found the basis for third generation biosensors, which were used for bioelectrochemistry of redox enzyme and electrodes.
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Conduction-based modeling of the biofilm anode of a microbial fuel cell
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Enzyme catalysed biofuel cells
TL;DR: The advantages and disadvantages of mediated and direct bioelectrocatalysis at electrodes for biofuel cells are described and different enzyme immobilization techniques and different electrode structures are compared.
Journal ArticleDOI
Surface modifiers for the promotion of direct electrochemistry of cytochrome c
TL;DR: In this paper, a survey of four bifunctional organic compounds was conducted to assess their ability to promote the direct electrochemistry of horse heart cytochrome c at a modified gold electrode.