ELECTROCHEMISTRY OF HYDROPHOBIC NAFION GELS .3. PRECONCENTRATION AND ELECTROCHEMICAL DETECTION OF CATIONIC AND NEUTRAL ORGANIC-COMPOUNDS IN HYDROPHOBIC NAFION GELS MADE FROM VARIOUS NORMAL-ALKYLPHOSPHATES

被引：5

作者：

AUDEBERT, P

DIVISIABLOHORN, B

ALDEBERT, P

MICHALAK, F

机构：

[1] CEN,LCH EM,DRF,F-38041 GRENOBLE,FRANCE

[2] CEN,SPH PCM,DRF,PHYS CHIM MOLEC GRP,F-38041 GRENOBLE,FRANCE

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1992年 / 322卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(92)80084-H

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Hydrophobic Nafion(R) gels prepared with trialkyl phosphates can be used to detect selectively not only cationic but also neutral organic compounds, such as lawsone or juglone, in aqueous media owing to the concentration of the substrate in the gel layer as a result of the organophilic character of the gel. Addition of carbon powder to the gel increases the level of the signal recovered.

引用

收藏

页码：301 / 309

页数：9

相关论文

共 18 条

[1] ROD LIKE MICELLAR STRUCTURES IN PERFLUORINATED IONOMER SOLUTIONS [J].

ALDEBERT, P ;

DREYFUS, B ;

GEBEL, G ;

NAKAMURA, N ;

PINERI, M ;

VOLINO, F .

JOURNAL DE PHYSIQUE, 1988, 49 (12) :2101-2109

[2]

ALDEBERT P, 1986, Patent No. 8605792

[3] ELECTROCHEMISTRY IN HYDROPHOBIC NAFION GELS .2. ELECTROCHEMICAL-BEHAVIOR AND CATALYTIC PROPERTIES OF ELECTRODES MODIFIED BY HYDROPHOBIC NAFION GELS LOADED WITH 9-PHENYLACRIDINIUM SALTS AND ANTHRAQUINONE [J].

ANDRIEUX, CP ;

AUDEBERT, P ;

HAPIOT, P ;

DIVISIABLOHORN, B ;

ALDEBERT, P .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 296 (01) :129-139

[4] ELECTROCHEMISTRY IN HYDROPHOBIC NAFION GELS .1. ELECTROCHEMICAL-BEHAVIOR OF ELECTRODES MODIFIED BY HYDROPHOBIC NAFION GELS LOADED WITH FERROCENES [J].

ANDRIEUX, CP ;

AUDEBERT, P ;

DIVISIABLOHORN, B ;

ALDEBERT, P ;

MICHALAK, F .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 296 (01) :117-128

[5] ELECTROCHEMICAL-BEHAVIOR OF NAFION GELS LOADED WITH FERROCENE AND COPPER(I) DIPHENYLPHENANTHROLINE COMPLEXES [J].

AUDEBERT, P ;

DIVISIABLOHORN, B ;

KERN, JM ;

ALDEBERT, P .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1989, (14) :939-941

[6]

DAVIS G, 1987, BIOSENSORS FUNDAMENT

[7] ELECTRODES MODIFIED WITH NAFION FILMS INCORPORATING AMPHIPHILIC FERROCENE DERIVATIVES [J].

GARCIA, O ;

KAIFER, AE .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1990, 279 (1-2) :79-94

[8] VOLTAMMETRY AT A TRIOCTYLPHOSPHINE OXIDE-COATED GLASSY-CARBON ELECTRODE AND ITS USE FOR THE DETERMINATION OF TRACE URANYL IONS AFTER PRE-CONCENTRATION [J].

IZUTSU, K ;

NAKAMURA, T ;

TAKIZAWA, R ;

HANAWA, H .

ANALYTICA CHIMICA ACTA, 1983, 149 (MAY) :147-155

[9] POLYMER-FILMS ON ELECTRODES .20. AN ELECTRON-SPIN-RESONANCE STUDY OF SEVERAL SPIN PROBES INCORPORATED INTO NAFION [J].

KAIFER, AE ;

BARD, AJ .

JOURNAL OF PHYSICAL CHEMISTRY, 1986, 90 (05) :868-873

[10] EXTRACTIVE PRECONCENTRATION OF GOLD WITH CARBON PASTE ELECTRODES MODIFIED WITH ORGANOPHOSPHOROUS COMPOUNDS [J].

KALCHER, K ;

GRESCHONIG, H ;

PIETSCH, R .

FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1987, 327 (5-6) :513-517