A microelectrochemical switch responsive to NADH

被引：26

作者：

Bartlett, PN

Wang, JH

Wallace, ENK

机构：

[1] Department of Chemistry, University of Southampton, Highfield, Southampton

来源：

CHEMICAL COMMUNICATIONS | 1996年 / 03期

关键词：

D O I：

10.1039/cc9960000359

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A carbon dual-microband electrode coated with a poly(aniline)-poly(vinylsulfonate) composite film exhibits an off-to-on switching response when exposed to NADH at pH 7; the device takes a few minutes to fully switch conductivity and has a linear response for NADH concentration up to ca. 4 mmol dm(-3).

引用

收藏

页码：359 / 360

页数：2

相关论文

共 8 条

[1]

BARTLETT P, UNPUB

[2] ENZYME SWITCH RESPONSIVE TO GLUCOSE [J].

BARTLETT, PN ;

BIRKIN, PR .

ANALYTICAL CHEMISTRY, 1993, 65 (08) :1118-1119

[3] A MICROELECTROCHEMICAL ENZYME TRANSISTOR RESPONSIVE TO GLUCOSE [J].

BARTLETT, PN ;

BIRKIN, PR .

ANALYTICAL CHEMISTRY, 1994, 66 (09) :1552-1559

[4] THE APPLICATION OF CONDUCTING POLYMERS IN BIOSENSORS [J].

BARTLETT, PN ;

BIRKIN, PR .

SYNTHETIC METALS, 1993, 61 (1-2) :15-21

[5]

BIRKIN PR, 1994, THESIS U SOUTHAMPTON

[6] AN ENZYME SWITCH SENSITIVE TO NADH [J].

MATSUE, T ;

NISHIZAWA, M ;

SAWAGUCHI, T ;

UCHIDA, I .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (15) :1029-1031

[7] POTENTIAL DEPENDENCE OF THE CONDUCTIVITY OF HIGHLY OXIDIZED POLYTHIOPHENES, POLYPYRROLES, AND POLYANILINE - FINITE WINDOWS OF HIGH CONDUCTIVITY [J].

OFER, D ;

CROOKS, RM ;

WRIGHTON, MS .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (22) :7869-7879

[8] RESISTANCE OF POLYANILINE FILMS AS A FUNCTION OF ELECTROCHEMICAL POTENTIAL AND THE FABRICATION OF POLYANILINE-BASED MICROELECTRONIC DEVICES [J].

PAUL, EW ;

RICCO, AJ ;

WRIGHTON, MS .

JOURNAL OF PHYSICAL CHEMISTRY, 1985, 89 (08) :1441-1447