FABRICATION OF pNa, pK ISFET USING LAS GLASS AND KAS GLASS FOR THE ION SENSITIVE MEMBRANE.

Shuichi Shoji, Masayoshi Esashi, Tadayuki Matsuo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The ion selectivity of pNa and pK ISFETs using M2O-Al2O3-SiO2 (MAS, M:Li,Na,K) glass for the ion sensitive membrane is studied. The Na plus minus K plus selectivity of a MAS glass gate ISFET depends not only on a kind of alkali cation (M plus ) in the MAS glass but also on the M plus to Al3 plus ratio of the glass. A pNa ISFET using small Lithium content LAS glass shows high Na plus ion selectivity and good stability. A pK ISFET using a large potassium content KAS glass has high K plus ion selectivity.

Original languageEnglish
Title of host publicationJapanese Journal of Medical Electronics and Biological Engineering
PublisherJapan Soc of Medical Electronics & Biological Engineering
Pages652-653
Number of pages2
Volume22
Publication statusPublished - 1984 Apr
Externally publishedYes

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Ion sensitive field effect transistors
Membranes
Glass
Ions
Potassium
Lithium
Positive ions

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Shoji, S., Esashi, M., & Matsuo, T. (1984). FABRICATION OF pNa, pK ISFET USING LAS GLASS AND KAS GLASS FOR THE ION SENSITIVE MEMBRANE. In Japanese Journal of Medical Electronics and Biological Engineering (Vol. 22, pp. 652-653). Japan Soc of Medical Electronics & Biological Engineering.

FABRICATION OF pNa, pK ISFET USING LAS GLASS AND KAS GLASS FOR THE ION SENSITIVE MEMBRANE. / Shoji, Shuichi; Esashi, Masayoshi; Matsuo, Tadayuki.

Japanese Journal of Medical Electronics and Biological Engineering. Vol. 22 Japan Soc of Medical Electronics & Biological Engineering, 1984. p. 652-653.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Shoji, S, Esashi, M & Matsuo, T 1984, FABRICATION OF pNa, pK ISFET USING LAS GLASS AND KAS GLASS FOR THE ION SENSITIVE MEMBRANE. in Japanese Journal of Medical Electronics and Biological Engineering. vol. 22, Japan Soc of Medical Electronics & Biological Engineering, pp. 652-653.
Shoji S, Esashi M, Matsuo T. FABRICATION OF pNa, pK ISFET USING LAS GLASS AND KAS GLASS FOR THE ION SENSITIVE MEMBRANE. In Japanese Journal of Medical Electronics and Biological Engineering. Vol. 22. Japan Soc of Medical Electronics & Biological Engineering. 1984. p. 652-653
Shoji, Shuichi ; Esashi, Masayoshi ; Matsuo, Tadayuki. / FABRICATION OF pNa, pK ISFET USING LAS GLASS AND KAS GLASS FOR THE ION SENSITIVE MEMBRANE. Japanese Journal of Medical Electronics and Biological Engineering. Vol. 22 Japan Soc of Medical Electronics & Biological Engineering, 1984. pp. 652-653
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