A STUDY ON SOLID-STATE PVC MEMBRANE ISES FOR CHOLATE ANALYSIS

被引：5

作者：

CAMPANELLA, L

SU, YS

CRESCENTINI, G

SAMMARTINO, MP

TOMASSETTI, M

机构：

[1] Department of Chemistry, “La Sapienza” University of Rome, 00185 - Rome, P.le A. Moro

[2] Institute Of Soil Science, Academia Sinica

来源：

ANALYTICAL LETTERS | 1994年 / 27卷 / 03期

关键词：

PVC MEMBRANE ISE; SOLID STATE SENSOR; CHOLATE DETERMINATION; CONTACT POTENTIAL;

D O I：

10.1080/00032719408001086

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

New solid state PVC membrane ISEs for cholate analysis are proposed. Trioctyldodecylammonium cholate is used as exchanger in the polymeric membrane of the sensors, while the inner reference solution is replaced by a solid state contact. The electroanalytical properties of the sensors are determined. The effect of different contact materials on the behaviour of the sensor is also studied.

引用

页码：429 / 452

页数：24

共 16 条

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BATES RG, 1973, DETERMINATION PH

[2] ALL-SOLID-STATE SODIUM-SELECTIVE ELECTRODE BASED ON A CALIXARENE IONOPHORE IN A POLY(VINYL CHLORIDE) MEMBRANE WITH A POLYPYRROLE SOLID CONTACT [J].