Frequency response of the glucose sensor based on immobilized glucose oxidase membrane

被引：1

作者：

Gondo, S

Kim, C

Morishita, M

Kawakami, M

机构：

[1] Department of Electronic Materials Engineering, Fukuoka Institute of Technology, Higashiku, Fukuoka

来源：

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY | 1996年 / 57-8卷

关键词：

glucose sensor; immobilized glucose oxidase membrane; frequency response; time constant; dead time;

D O I：

10.1007/BF02941768

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Frequency response of the glucose sensor based on the immobilized glucose oxidase membrane was investigated experimentally by giving the sinusoidal change of glucose concentration to the glucose sensor and observing its output signal. Observed values of gains and phase lags of the frequency response of the glucose sensor followed the frequency response model of the first-order with dead time; The time constant and also the dead time were estimated and found to decrease as the amount of enzyme immobilized in the membrane increased and the thickness of the membrane decreased.

引用

页码：877 / 884

页数：8

共 9 条

[1] GLUCOSE SENSOR WITH IMMOBILIZED GLUCOSE OXIDASE-GLUCOSE ISOMERASE MEMBRANE [J].