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Direct electrochemistry of blue-copper proteins at a polycrystalline boron-doped diamond electrode

Abstract:

Boron-doped diamond (BDD) is a promising electrode material for use in the spectro-electrochemical study of redox proteins and, in this investigation, cyclic voltammetry was used to obtain quasi-reversible electrochemical responses from two blue copper proteins, parsley plastocyanin and azurin from Pseudomonas aeruginosa. No voltammetry was observed at the virgin electrodes, but signals were observed if the electrodes were anodised, or abraded with alumina, prior to use. Plastocyanin, which h...

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Publication status:
Published

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Physical & Theoretical Chem
Role:
Author
Volume:
96
Issue:
1
Pages:
183-183
Host title:
JOURNAL OF INORGANIC BIOCHEMISTRY
Publication date:
2003-07-15
DOI:
ISSN:
0162-0134
Source identifiers:
38684
Keywords:
Pubs id:
pubs:38684
UUID:
uuid:1bf8fe6e-49d8-431e-865c-58e690632d53
Local pid:
pubs:38684
Deposit date:
2012-12-19

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