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Graphite or glassy carbon electrode with modified surface
Graphite or glassy carbon electrode with modified surface
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机译:表面改性的石墨或玻璃碳电极
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摘要
An electrode has a graphite or glassy carbon surface at least part of which is an edge-plane graphite surface or glassy carbon surface to which Cr(III) complexes are attached by surface C-0 groups. The graphite can be polished pyrolytic graphite. The complex coverage can be 5-20%. The complex may comprise proteins, enzyme substrates, specific binding agents, intermediate metabolites or the like, e.g. the protein plastocyanin, so that direct unmediated electrochemistry is possible at the electrode.
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