A new amperometric enzyme electrode for galactose determination

被引：34
|
作者：
Gülce, H [1 ]
Ataman, I
Gülce, A
Yildiz, A
机构：
[1] Suleyman Demirel Univ, Dept Chem, TR-32260 Isparta, Turkey
[2] Hacettepe Univ, Dept Chem, TR-06532 Ankara, Turkey
来源：
ENZYME AND MICROBIAL TECHNOLOGY | 2002年 / 30卷 / 01期
关键词：
D O I：
10.1016/S0141-0229(01)00452-5
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
A new enzyme electrode for the determination of galactose was developed by immobilizing galactose oxidase in polyvinylferrocenium matrix coated on a Pt electrode surface. The amperometric response of the enzyme electrode was measured at a constant potential of +0.70V vs SCE. The effects of galactose concentration and temperature on the response of the enzyme electrode were investigated. The response time was found to be 30-40 s and the upper limit of the linear working portion was found to be 40.0 mM galactose concentration. (C) 2002 Elsevier Science Inc. All rights reserved.
引用
收藏
页码：41 / 44
页数：4
相关论文
共 50 条
  • [1] A new amperometric enzyme electrode for alcohol determination
    Gülce, H
    Gülce, A
    Kavanoz, M
    Coskun, H
    Yildiz, A
    BIOSENSORS & BIOELECTRONICS, 2002, 17 (6-7): : 517 - 521
  • [2] A new amperometric carbon paste enzyme electrode for ethanol determination
    Koyuncu, Derya
    Erden, Pinar E.
    Pekyardimci, Sule
    Kilic, Esma
    ANALYTICAL LETTERS, 2007, 40 (10) : 1904 - 1922
  • [3] ENZYME ELECTRODE FOR AMPEROMETRIC DETERMINATION OF GLUCOSE
    GUILBAULT, GG
    LUBRANO, GJ
    ANALYTICA CHIMICA ACTA, 1973, 64 (03) : 439 - 455
  • [4] ENZYME ELECTRODE FOR AMPEROMETRIC DETERMINATION OF GLUCOSE
    GUILBAUL.GG
    LUBRANO, GJ
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1973, : 12 - +
  • [5] Amperometric enzyme electrode for the determination of urine oxalate
    Reddy, SM
    Higson, SP
    Vadgama, PM
    ANALYTICA CHIMICA ACTA, 1997, 343 (1-2) : 59 - 68
  • [6] AMPEROMETRIC ENZYME ELECTRODE FOR DETERMINATION OF THEOPHYLLINE IN SERUM
    MCNEIL, CJ
    COOPER, JM
    SPOORS, JA
    BIOSENSORS & BIOELECTRONICS, 1992, 7 (05): : 375 - 380
  • [7] AMPEROMETRIC ENZYME ELECTRODE FOR THE DETERMINATION OF PHENOLS IN CHLOROFORM
    HALL, GF
    BEST, DJ
    TURNER, APF
    ENZYME AND MICROBIAL TECHNOLOGY, 1988, 10 (09) : 543 - 546
  • [8] AMPEROMETRIC DETERMINATION OF LACTATE BY MEANS OF AN ENZYME ELECTRODE
    DURLIAT, H
    COMTAT, M
    MAHENC, J
    BAUDRAS, A
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1975, 66 (01): : 73 - 76
  • [9] AMPEROMETRIC DETERMINATION OF CHOLINESTERASE WITH USE OF AN IMMOBILIZED ENZYME ELECTRODE
    MIZUTANI, F
    TSUDA, K
    ANALYTICA CHIMICA ACTA, 1982, 139 (JUL) : 359 - 362
  • [10] DETERMINATION OF GLUTAMINE IN SERUM USING AN AMPEROMETRIC ENZYME ELECTRODE
    VILLARTA, RL
    PALLESCHI, G
    SULEIMAN, A
    GUILBAULT, GG
    ELECTROANALYSIS, 1992, 4 (01) : 27 - 31
12345