Evaluation of Effect of Additive Salts on Response of Potassium-selective Neutral Carrier Based Electrodes Using Ion-sensitive Field-effect Transistor

Takashi Masadome; Tan Tjang Kie; Shin Ichi Wakida; Kunishige Higashi

doi:10.1039/a706685f

Evaluation of Effect of Additive Salts on Response of Potassium-selective Neutral Carrier Based Electrodes Using Ion-sensitive Field-effect Transistor

Takashi Masadome, Tan Tjang Kie, Shin Ichi Wakida, Kunishige Higashi

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The remarkable effect of the additive salts on electrochemical characteristics of neutral carrier based poly(vinyl chloride) (PVC) membrane electrodes was investigated. In this paper, in order to eliminate the effect of the ionic sites of PVC on the response of neutral carrier based PVC membrane electrodes with various kinds of additive salts, the response of neutral carrier based liquid membrane with additive salts was examined systematically using an ion-sensitive field-effect transistor (ISFET). We concluded that the effect of additive salts is caused by competitive reactions of complexation and ion-exchange occurring at the liquid-liquid interface of sensing liquid membranes from the results of a neutral carrier based liquid-membrane ISFET.

Original language	English
Pages (from-to)	389-390
Number of pages	2
Journal	Analytical Communications
Volume	34
Issue number	12
DOIs	https://doi.org/10.1039/a706685f
Publication status	Published - 1997
Externally published	Yes

ASJC Scopus subject areas

Analytical Chemistry

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abstract = "The remarkable effect of the additive salts on electrochemical characteristics of neutral carrier based poly(vinyl chloride) (PVC) membrane electrodes was investigated. In this paper, in order to eliminate the effect of the ionic sites of PVC on the response of neutral carrier based PVC membrane electrodes with various kinds of additive salts, the response of neutral carrier based liquid membrane with additive salts was examined systematically using an ion-sensitive field-effect transistor (ISFET). We concluded that the effect of additive salts is caused by competitive reactions of complexation and ion-exchange occurring at the liquid-liquid interface of sensing liquid membranes from the results of a neutral carrier based liquid-membrane ISFET.",

author = "Takashi Masadome and Kie, {Tan Tjang} and Wakida, {Shin Ichi} and Kunishige Higashi",

year = "1997",

doi = "10.1039/a706685f",

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AU - Masadome, Takashi

AU - Kie, Tan Tjang

AU - Wakida, Shin Ichi

AU - Higashi, Kunishige

PY - 1997

Y1 - 1997

N2 - The remarkable effect of the additive salts on electrochemical characteristics of neutral carrier based poly(vinyl chloride) (PVC) membrane electrodes was investigated. In this paper, in order to eliminate the effect of the ionic sites of PVC on the response of neutral carrier based PVC membrane electrodes with various kinds of additive salts, the response of neutral carrier based liquid membrane with additive salts was examined systematically using an ion-sensitive field-effect transistor (ISFET). We concluded that the effect of additive salts is caused by competitive reactions of complexation and ion-exchange occurring at the liquid-liquid interface of sensing liquid membranes from the results of a neutral carrier based liquid-membrane ISFET.

AB - The remarkable effect of the additive salts on electrochemical characteristics of neutral carrier based poly(vinyl chloride) (PVC) membrane electrodes was investigated. In this paper, in order to eliminate the effect of the ionic sites of PVC on the response of neutral carrier based PVC membrane electrodes with various kinds of additive salts, the response of neutral carrier based liquid membrane with additive salts was examined systematically using an ion-sensitive field-effect transistor (ISFET). We concluded that the effect of additive salts is caused by competitive reactions of complexation and ion-exchange occurring at the liquid-liquid interface of sensing liquid membranes from the results of a neutral carrier based liquid-membrane ISFET.

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JF - The Analyst

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Evaluation of Effect of Additive Salts on Response of Potassium-selective Neutral Carrier Based Electrodes Using Ion-sensitive Field-effect Transistor

Abstract

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