PULSED ELECTROCHEMICAL DETECTION OF PROTEINS USING CONDUCTING POLYMER-BASED SENSORS

被引：36

作者：

LU, W ^{[1
]}

ZHAO, H ^{[1
]}

WALLACE, GG ^{[1
]}

机构：

[1] UNIV WOLLONGONG,DEPT CHEM,INTELLIGENT POLYMER RES LAB,WOLLONGONG,NSW 2522,AUSTRALIA

来源：

ANALYTICA CHIMICA ACTA | 1995年 / 315卷 / 1-2期

关键词：

SENSORS; POLYMER BASED SENSORS; PROTEINS;

D O I：

10.1016/0003-2670(95)00256-Y

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

These studies reveal that sensitive responses for proteins can be generated at selected conducting polymer electrodes using flow-injection analysis (FIA) and pulsed electrochemical detection. The responses observed are dependent on the nature of the polymer, the nature of the electrolyte anion/cation as well as on the electrolyte concentration and pH. These factors can be used to modify selectivity. Detection limits in the order of nanomolar have been estimated.

引用

页码：27 / 32

页数：6

共 9 条

[1] POLYPYRROLE ELECTRODE AS A DETECTOR FOR ELECTROINACTIVE ANIONS BY FLOW-INJECTION ANALYSIS
IKARIYAMA, Y
HEINEMAN, WR
[J]. ANALYTICAL CHEMISTRY, 1986, 58 (08) : 1803 - 1806
[2] POLYPYRROLE ELECTRODE AS A DETECTOR OF ANIONIC SUBSTANCES
IKARIYAMA, Y
GALIATSATOS, C
HEINEMAN, WR
YAMAUCHI, S
[J]. SENSORS AND ACTUATORS, 1987, 12 (04): : 455 - 461
[3] DOPING DEDOPING OF POLYPYRROLE - A STUDY USING CURRENT-MEASURING AND RESISTANCE-MEASURING TECHNIQUES
JOHN, R
WALLACE, GG
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1993, 354 (1-2): : 145 - 160
[4] SALT-MEDIATED RETENTION OF PROTEINS IN HYDROPHOBIC-INTERACTION CHROMATOGRAPHY - APPLICATION OF SOLVOPHOBIC THEORY
MELANDER, WR
CORRADINI, D
HORVATH, C
[J]. JOURNAL OF CHROMATOGRAPHY, 1984, 317 (DEC): : 67 - 85
[5] EFFECT OF POLYMER COMPOSITION ON THE DETECTION OF ELECTROINACTIVE SPECIES USING CONDUCTIVE POLYMERS
SADIK, OA
WALLACE, GG
[J]. ELECTROANALYSIS, 1993, 5 (07) : 555 - 563
[6] PULSED AMPEROMETRIC DETECTION OF PROTEINS USING ANTIBODY CONTAINING CONDUCTING POLYMERS
SADIK, OA
WALLACE, GG
[J]. ANALYTICA CHIMICA ACTA, 1993, 279 (02) : 209 - 212
[7] DETECTION OF ELECTROINACTIVE IONS USING CONDUCTING POLYMER MICROELECTRODES
SADIK, OA
WALLACE, GG
[J]. ELECTROANALYSIS, 1994, 6 (10) : 860 - 864
[8] ELECTROCHEMICAL PROPERTIES OF DODECYL-SULFATE DOPED POLYPYRROLE FILMS
TAMM, J
HALLIK, A
ALUMAA, A
[J]. SYNTHETIC METALS, 1993, 55 (2-3) : 1473 - 1476
[9] FLOW-INJECTION ANALYSIS OF ELECTROINACTIVE ANIONS AT A POLYANILINE ELECTRODE
YE, JN
BALDWIN, RP
[J]. ANALYTICAL CHEMISTRY, 1988, 60 (18) : 1979 - 1982

← 1 →