Fabrication of a multilayer film electrode containing quaternized poly(4-vinylpyridine) complexed with [Os(bpy)(2)CI](+/2+) and its electrocatalytic oxidation of L-cysteine

Authors
Sun, CQ Qin, S Luo, YJ
Citation
Cq. Sun et al., Fabrication of a multilayer film electrode containing quaternized poly(4-vinylpyridine) complexed with [Os(bpy)(2)CI](+/2+) and its electrocatalytic oxidation of L-cysteine, ELECTROANAL, 11(16), 1999, pp. 1236-1240
Citations number
27
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ELECTROANALYSIS
ISSN journal
10400397 → ACNP
Volume
11
Issue
16
Year of publication
1999
Pages
1236 - 1240
Database
ISI
SICI code
1040-0397(199911)11:16<1236:FOAMFE>2.0.ZU;2-N
Abstract
A novel multilayer film containing quaternized poly(4-vinylpyridine) comple xed with [Os(bpy)(2)CI](+/2+)(POs) was achieved on the surface of glassy ca rbon electrode modified with branched poly(ethylenimine)(PEI) by alternate deposition of POs with sodium poly(styrenesulfonate)(PSS). The electrochemi cal behavior of the multilayer film electrode is described. The catalytic e ffect of the multilayer film electrode on the oxidation of L-cysteine is st udied.