MICRO-FET BIOSENSORS USING POLYVINYLBUTYRAL MEMBRANE

被引：25

作者：

GOTOH, M

TAMIYA, E

KARUBE, I

机构：

[1] NOK CORP,RES DEPT,4-3-1 TSUJIDOSHINMACHI,FUJISAWA 251,JAPAN

[2] TOKYO INST TECHNOL,RESOURCES UTILIZAT RES LAB,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN

来源：

JOURNAL OF MEMBRANE SCIENCE | 1989年 / 41卷

关键词：

Biocatalysts; -; Membranes--Materials; Polymers;

D O I：

10.1016/S0376-7388(00)82409-6

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The development of novel membrane materials for use in micro-field effect transistor (FET) biosensors is an important topic in biosensor research. Recently, the authors developed four types of micro-FET biosensors by using a polyvinylbutyral (PVB) membrane: a urea-FT sensor an immuno-FET sensor, an adenosine-5′-triphosphate (ATP)-FET sensor and an acetylcholine-FET sensor. In each case, a PVB membrane was used as a carrier for biocatalysts. The urea-FET sensor was constructed by using immobilized urease PVB membrane and an ion-sensitive field effect transistor (ISFET).

引用

页码：291 / 303

页数：13

共 24 条

[1]

Aizawa M., 1976, J SOL-PHASE BIOCHEM, V1, P319

[2] DEVELOPMENT OF AN ION-SENSITIVE SOLID-STATE DEVICE FOR NEUROPHYSIOLOGICAL MEASUREMENTS [J].