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Carbon packed‐bed upstream electrode in combination with a downstream thin‐layer cell for dual electrode applications in microbore liquid chromatography and flow injection analysis
Author(s) -
Jayaratna H. G.,
Yang Liu,
Huang T.,
Bruntlett C. S.,
Kissinger P. T.
Publication year - 1997
Publication title -
electroanalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 128
eISSN - 1521-4109
pISSN - 1040-0397
DOI - 10.1002/elan.1140091506
Subject(s) - electrode , materials science , working electrode , layer (electronics) , packed bed , carbon fibers , analytical chemistry (journal) , microdialysis , chromatography , electrochemistry , chemistry , nanotechnology , composite material , extracellular , biochemistry , composite number
A flow‐through electrode with a high conversion efficiency has been developed for chromatographic detection as well as other on‐line electrochemical applications. A small length of reticulated vitreous carbon material of high pore density permits excellent conversion of so ne organic compounds. This can easily be employed in dual electrode applications with radial or cross flow thin‐layer detectors. When used as a generator electrode, it can improve selectivity for electrochemically active compounds in chromatographic detection and microdialysis/biosensor combinations.