THE MOLECULAR RECOGNITION CHARACTERISTICS OF OMEGA-MERCAPTO METHOXY POLY(ETHYLENE GLYCOL) SELF-ASSEMBLED MONOLAYERS AT A GOLD ELECTRODE ANDITS APPLICATION FOR DETECTION OF DOPAMINE IN SERUM

Authors
HOU SF FANG HQ CHEN HY
Citation
Sf. Hou et al., THE MOLECULAR RECOGNITION CHARACTERISTICS OF OMEGA-MERCAPTO METHOXY POLY(ETHYLENE GLYCOL) SELF-ASSEMBLED MONOLAYERS AT A GOLD ELECTRODE ANDITS APPLICATION FOR DETECTION OF DOPAMINE IN SERUM, Analytical letters, 31(5), 1998, pp. 765-775
Citations number
9
Categorie Soggetti
Chemistry Analytical
Journal title
Analytical letters → ACNP
ISSN journal
00032719
Volume
31
Issue
5
Year of publication
1998
Pages
765 - 775
Database
ISI
SICI code
0003-2719(1998)31:5<765:TMRCOO>2.0.ZU;2-4
Abstract
Novel self-assembled monolayers(SAMs) of omega-mercapto methoxy poly(e thylene glycol) (MPEG) on a gold electrode were fabricated. The MPEG S AMs electrode had molecular recognition characteristics, dopamine(DA) having a good response at the MPEG SAMs electrode, and ascorbic acids( AA) being repelled from it. A high recovery of DA was obtained at the MPEG SAMs electrode in serum solution.