REDOX REACTION OF PEROXIDASE AT POLY(O-PHENYLENEDIAMINE) MODIFIED ELECTRODE

Authors
DENG Q DONG SJ
Citation
Q. Deng et Sj. Dong, REDOX REACTION OF PEROXIDASE AT POLY(O-PHENYLENEDIAMINE) MODIFIED ELECTRODE, Electroanalysis, 6(10), 1994, pp. 878-881
Citations number
18
Categorie Soggetti
Chemistry Analytical
Journal title
Electroanalysis → ACNP
ISSN journal
10400397
Volume
6
Issue
10
Year of publication
1994
Pages
878 - 881
Database
ISI
SICI code
1040-0397(1994)6:10<878:RROPAP>2.0.ZU;2-T
Abstract
The redox conversion of heme-containing protein horseradish peroxidase (HRP), which has a molar mass of 40,000, was studied. The conversion was obtained at an electrochemical polymerized o-phenylenediamine (PPD ) film-modified platinum electrode. Optical chin-laver spectroelectroc hemical techniques were applied to determine the characteristics of th e electrochemical processes. The modified film can mediate the redox c onversion of the HRP.