The principle and operation of an ion-sensitive field effect transistor (ISFET) are summarized briefly, and the application of the device to development of biosensors is described. Several kinds of techniques are discussed to immobilize ionophores and enzymes on the ISFET.
- Enzyme sensor
- Ion sensitive field effect transistor
- LB membrane
- Supported catalyst
ASJC Scopus subject areas
- Fuel Technology
- Energy Engineering and Power Technology