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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/451

Title: Glucose oxidase bound to self-assembled monolayers of bis(4-pyridyl) disulfde at a gold electrode: Amperometric determination of glucose
Authors: Murthy, A S N
Sharma, Jyotsna
Keywords: gold electrodes
faradaic
hydrogen peroxide
immobilization
glucose oxidase
glutaraldehyde
soluble mediator
ferrocenecarboxylic acid
Issue Date: 1998
Citation: Analytica chimica acta, 363, 215-220
Abstract: Gold electrodes modiÆed with self assembled monolayers (SAMs) of bis(4-pyridyl) disulfde show satisfactory operational stability and a suppression of Faradaic response to dioxygen, hydrogen peroxide and ascorbic acid is noticed. Immobilization of glucose oxidase, through glutaraldehyde coupling, into the SAM yielded electrodes which responded to glucose in the presence of a soluble mediator, ferrocenecarboxylic acid.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/451
Appears in Collections:Chemistry

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