This review article presents an overview of current research on the us
e of amperometric electrochemical detectors in bioanalytical chemistry
. Topics covered include microdialysis and ultrafiltration membranes f
or in-vivo sampling; microbore liquid chromatography; capillary electr
ophoresis; enzyme, photochemical, and chemical post-column reactions;
electrochemiluminescence; and thin-film electrode materials. Selected
references are cited.