脂质修饰离子敏感场效应晶体管的电位响应
Potentiometric response of lipid modified ISFET.
作者信息
Osa T
机构信息
Pharmaceutical Institute, Tohoku University, Sendai, Japan.
出版信息
Appl Biochem Biotechnol. 1993 Apr-May;41(1-2):35-40. doi: 10.1007/BF02918526.
PMID:8215340
Abstract
The gate surface of an ion-sensitive field effect transistor (ISFET) was modified with Langmuir-Blodgett (LB) film composed of fatty acid or crown ether amphiphiles to examine their potentiometric response to H+ and K+ ions. The results demonstrate the possible use of the lipid films for preparing ISFET ion sensors.
摘要
用由脂肪酸或冠醚两亲物组成的朗缪尔-布洛杰特（LB）膜修饰离子敏感场效应晶体管（ISFET）的栅极表面，以研究其对H⁺和K⁺离子的电位响应。结果表明脂质膜可用于制备ISFET离子传感器。
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