MODIFIED ELECTRODES FOR ELECTROCHEMICAL DETECTION IN FLOWING STREAMS

被引：59

作者：

WANG, J

机构：

[1] Department of Chemistry, New Mexico State University, Las Cruces

来源：

ANALYTICA CHIMICA ACTA | 1990年 / 234卷 / 01期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0003-2670(00)83536-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Chemically modified electrodes exhibit unique behavior which can greatly benefit electrochemical detection in flowing streams. A review of the development and applications of modified electrodes in flow analysis is presented. Detailed discussions are given for different surface-modification strategies employed in flow analysis. Special attention is paid to electrocatalytic surfaces that allow the use of lower operating potentials, permselective coatings that offer controlled access at the detector surface or the incorporation of biological entities that specifically recognize the analyte. Future prospects are examined. © 1990.

引用

收藏

页码：41 / 48

页数：8

相关论文

共 54 条

[31]

STULIK K, 1981, J ELECTROANAL CHEM, V129, P1

[32] ELECTROCHEMICAL DETECTION OF RIBONUCLEOTIDES AT A CARBON PASTE ELECTRODE CONTAINING COBALT PHTHALOCYANINE [J].

TOLBERT, AM ;

BALDWIN, RP ;

SANTOS, LM .

ANALYTICAL LETTERS, 1989, 22 (03) :683-702

[33] COMPOSITE POLYMERIC FILMS ON ELECTRODES - INCORPORATION OF POLY(4-VINYLPYRIDINE) INTO BASE-HYDROLYZED CELLULOSE-ACETATE COATING [J].

WANG, J ;

TUZHI, P .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1987, 134 (03) :586-591

[34] POLY(4-VINYLPYRIDINE)-COATED GLASSY-CARBON FLOW DETECTORS [J].

WANG, J ;

GOLDEN, T ;

TUZHI, P .

ANALYTICAL CHEMISTRY, 1987, 59 (05) :740-744

[35] METALLOPORPHYRIN CHEMICALLY MODIFIED GLASSY-CARBON ELECTRODES AS CATALYTIC VOLTAMMETRIC SENSORS [J].

WANG, J ;

GOLDEN, T .

ANALYTICA CHIMICA ACTA, 1989, 217 (02) :343-351

[36] MIXED PLANT-TISSUE CARBON PASTE BIOELECTRODE [J].

WANG, J ;

LIN, MS .

ANALYTICAL CHEMISTRY, 1988, 60 (15) :1545-1548

[37] SELECTIVITY AND SENSITIVITY IMPROVEMENTS AT PERFLUORINATED IONOMER CELLULOSE-ACETATE BILAYER ELECTRODES [J].

WANG, J ;

TUZHI, P .

ANALYTICAL CHEMISTRY, 1986, 58 (14) :3257-3261

[38] USE OF DIFFERENT ELECTROPOLYMERIZATION CONDITIONS FOR CONTROLLING THE SIZE-EXCLUSION SELECTIVITY AT POLYANILINE, POLYPYRROLE AND POLYPHENOL FILMS [J].

WANG, J ;

CHEN, SP ;

LIN, MS .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1989, 273 (1-2) :231-242

[39] COBALT PHTHALOCYANINE CELLULOSE-ACETATE CHEMICALLY MODIFIED ELECTRODES FOR ELECTROCHEMICAL DETECTION IN FLOWING STREAMS - MULTIFUNCTIONAL OPERATION BASED UPON THE COUPLING OF ELECTROCATALYSIS AND PERMSELECTIVITY [J].

WANG, J ;

GOLDEN, T ;

LI, RL .

ANALYTICAL CHEMISTRY, 1988, 60 (15) :1642-1645

[40] ELECTROCATALYSIS AND DETERMINATION OF HYDRAZINE COMPOUNDS AT GLASSY-CARBON ELECTRODES COATED WITH MIXED-VALENT RUTHENIUM(III,II) CYANIDE FILMS [J].

WANG, J ;

LU, ZL .

ELECTROANALYSIS, 1989, 1 (06) :517-521

← 1 2 3 4 5 6 →