UNSPECIFIED (1990) MODIFIED ELECTRODE SURFACE IN AMPEROMETRIC BIOSENSORS. In: MEETING ON BIOSENSORS, DEC, 1988, LONDON, ENGLAND.

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Abstract

The electron transfer reactions of biological molecules are frequently very slow at ordinary electrodes. To overcome this problem, and thus to facilitate the direct coupling of biological redox reactions to electrodes for biosensor or bioelectronic applications, various types of modified electrode have been used. These include electrodes modified by the covalent attachment of species to the surface, by the reversible adsorption of promotors, or by the deposition of polymeric species, and the use of conducting polymers or conducting organic salts as electrode materials. Some of these different approaches are reviewed and their applications to biosensors and bioelectrochemistry are discussed.

Item Type:	Conference Item (UNSPECIFIED)
Subjects:	Q Science > QA Mathematics > QA76 Electronic computers. Computer science. Computer software R Medicine Q Science > QH Natural history > QH301 Biology
Journal or Publication Title:	MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING
Publisher:	PETER PEREGRINUS LTD
ISSN:	0140-0118
Date:	May 1990
Volume:	28
Number:	3
Number of Pages:	8
Page Range:	B10-B17
Publication Status:	Published
Title of Event:	MEETING ON BIOSENSORS
Location of Event:	LONDON, ENGLAND
Date(s) of Event:	DEC, 1988
URI:	http://wrap.warwick.ac.uk/id/eprint/22732

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