Preparation of glucose sensors using the Langmuir-Blodgett technique

Authors
Yasuzawa, M Hashimoto, M Fujii, S Kunugi, A Nakaya, T
Citation
M. Yasuzawa et al., Preparation of glucose sensors using the Langmuir-Blodgett technique, SENS ACTU-B, 65(1-3), 2000, pp. 241-243
Citations number
7
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences","Instrumentation & Measurement
Journal title
SENSORS AND ACTUATORS B-CHEMICAL
ISSN journal
09254005 → ACNP
Volume
65
Issue
1-3
Year of publication
2000
Pages
241 - 243
Database
ISI
SICI code
0925-4005(20000630)65:1-3<241:POGSUT>2.0.ZU;2-Z
Abstract
A novel glucose sensor was fabricated using the Langmuir-Blodgett (LB) tech nique with a phospholipid analogous vinyl polymer, 2-[2-methacryloyloxy)eth yldimethyl-ammonium]ethyl-5 beta-cholesten-3-yl phosphate polymer (PCP). Th e ordered monolayers of PCP were easily prepared at the interface of air-aq ueous solution containing glucose oxidase (GOD), and could be transferred o nto the platinum wire electrode. The response current for the observed elec trode was constant for 50 days, after an initial change of signal over the first few days. (C) 2000 Elsevier Science S.A. All rights reserved.