Dual-beam difference spectroelectrochemistry

Anderson, C.W.; Cushman, M.R.; Kennedy, S.M.; Wheeler, J.R.

Analytical Biochemistry 127(2): 413-417

1982


ISSN/ISBN: 0003-2697
PMID: 6299133
Document Number: 182967
An optically transparent thin-layer electrode with carbon fibers as the working electrode is described for use in dual-beam difference spectroscopy. This cell simplifies obtaining the spectrum of a species of interest in the presence of mediators, cofactors, etc. The spectroelectrochemistry of cytochrome c with a large excess of spectrally interfering mediator present is shown.

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