Direct electron transfer between copper-containing proteins and electrodes.

Sergey Shleev; Jan Tkac; Andreas Christenson; Tautgirdas Ruzgas; Alexander I Yaropolov; James W Whittaker; Lo Gorton

doi:10.1016/j.bios.2004.10.003

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Direct electron transfer between copper-containing proteins and electrodes.

Sergey Shleev·Jan Tkac·Andreas Christenson·Tautgirdas Ruzgas·Alexander I Yaropolov·James W Whittaker·Lo Gorton

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Abstract

The electrochemistry of some copper-containing proteins and enzymes, viz. azurin, galactose oxidase, tyrosinase (catechol oxidase), and the "blue" multicopper oxidases (ascorbate oxidase, bilirubin oxidase, ceruloplasmin, laccase) is reviewed and discussed in conjunction with their basic biochemical and structural characteristics. 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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Adsorption Biosensing Techniques Coated Materials, Biocompatible Copper Electrochemistry Electrodes Electron Transport Enzymes, Immobilized Protein Binding Proteins Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't Research Support, U.S. Gov't, P.H.S.Review

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Sergey Shleev, Jan Tkac, Andreas Christenson, Tautgirdas Ruzgas, Alexander I Yaropolov, James W Whittaker, Lo Gorton. 2004-11-18. Direct electron transfer between copper-containing proteins and electrodes.. https://doi.org/10.1016/j.bios.2004.10.003

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