Permselective monolayer membrane based on two-dimensional cross-linked polysiloxane LB films for hydrogen peroxide detecting glucose sensors

Dai Kato; Mio Masaike; Takahito Majima; Yoshiki Hirata; Fumio Mizutani; Masayo Sakata; Chuichi Hirayama; Masashi Kunitake

doi:10.1039/b207957g

Permselective monolayer membrane based on two-dimensional cross-linked polysiloxane LB films for hydrogen peroxide detecting glucose sensors

Chem Commun (Camb). 2002 Nov 21:(22):2616-7. doi: 10.1039/b207957g.

Authors

Dai Kato¹, Mio Masaike, Takahito Majima, Yoshiki Hirata, Fumio Mizutani, Masayo Sakata, Chuichi Hirayama, Masashi Kunitake

Affiliation

¹ Department of Applied Chemistry and Biochemistry, Faculty of Engineering, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan.

PMID: 12510264
DOI: 10.1039/b207957g

Abstract

Novel two-dimensional (2D) cross-linked polysiloxane LB films were prepared and applied for glucose sensing as H2O2-permselective films in order to block other electroactive interferences, such as L-ascorbic acid, L-cysteine, uric acid and acetaminophen; the 2D cross-linked polysiloxane monolayers were remarkably effective in eliminating interfering responses and had a rapid response for glucose, even though the films were only a monolayer thick.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Biosensing Techniques*
Glucose / analysis*
Hydrogen Peroxide / chemistry*
Membranes, Artificial*
Sensitivity and Specificity
Siloxanes / chemistry*

Substances

Membranes, Artificial
Siloxanes
Hydrogen Peroxide
Glucose