摘要
用磷钨酸涂覆离子敏感场效应晶体管（ＩＳＦＥＴ）制成药物敏感场效应晶体管（ＤｒｕｇＦＥＴ）。该器件具有全固态化、易微型化、集成化和多功能化等特点。用其对药物制剂的含量进行测定，所得结果和药典分析结果一致。
The ion sensitive field effect transistor(ISFET) modified with phosphotungstic acid is presented,and a kind of DrugFET is made.It's a solid state,small size and can be miniaturized and integrated.It has been used for the determination of dioxopromethazine in medicinal tablet.The results were in agreement with the pharmacopoeia of China.
出处
《半导体技术》
CAS
CSCD
北大核心
1998年第5期45-46,50,共3页
Semiconductor Technology
基金
陕西省科学基金
