A binderless, bulk modified, renewable surface amperometric sensor for NADH and ethanol

Authors
Ramesh, P Sampath, S
Citation
P. Ramesh et S. Sampath, A binderless, bulk modified, renewable surface amperometric sensor for NADH and ethanol, ANALYT CHEM, 72(14), 2000, pp. 3369-3373
Citations number
25
Categorie Soggetti
Chemistry & Analysis","Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ANALYTICAL CHEMISTRY
ISSN journal
00032700 → ACNP
Volume
72
Issue
14
Year of publication
2000
Pages
3369 - 3373
Database
ISI
SICI code
0003-2700(20000715)72:14<3369:ABBMRS>2.0.ZU;2-T
Abstract
Graphite particles are exfoliated and subsequently functionalized with tolu idine blue. The resulting covalently modified graphite particles are restac ked without any binder to form a surface-renewable, bulk-modified electrode . Electrocatalytic oxidation of NADH and its application in the amperometri c biosensing of ethanol using alcohol dehydrogenase enzyme have been demons trated with this material.