NEW ENZYME TRANSDUCER COMBINATION - ENZYME TRANSISTOR

被引：49

作者：

DANIELSSON, B

LUNDSTROM, I

MOSBACH, K

STIBLERT, L

机构：

[1] LINKOPING INST TECHNOL,APPL PHYS LAB,S-58183 LINKOPING,SWEDEN

[2] CHALMERS UNIV TECHNOL,ELECTR RES LAB,S-41296 GOTHENBURG,SWEDEN

来源：

ANALYTICAL LETTERS PART B-CLINICAL AND BIOCHEMICAL ANALYSIS | 1979年 / 12卷 / 11期

关键词：

Ammonia sensor; Creatinine deiminase; Enzyme transistor; Pd-MOS devices; Urease;

D O I：

10.1080/00032717908067909

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The application of a hydrogen-and ammonia-sensitive, palladium-coated semiconductor device (Pd-MOSFET) in enzymic analysis has been studied. The response of the device to NH3liberated both non-enzymically as well as by the enzymes urease from urea and creatinine deiminase from creatinine was investigated. In the latter case, a flow-cell was used and the analysis was continuous. The device described, a kind of enzyme-transistor, is of relatively simple design. © 1979, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：1189 / 1199

页数：11

共 16 条

[1]

BOWERS CD, 1976, CLIN CHEM, V22, P1427

[2]

CHEUNG PW, 1978, THEORY DESIGN BIOMED

[3] ENZYME THERMISTOR ANALYSIS IN CLINICAL-CHEMISTRY AND BIOTECHNOLOGY [J].