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
  • [21] Enzyme-based amperometric galactose biosensors: a review
    Kanyong, Prosper
    Krampa, Francis D.
    Aniweh, Yaw
    Awandare, Gordon A.
    MICROCHIMICA ACTA, 2017, 184 (10) : 3663 - 3671
  • [22] Enzyme-based amperometric galactose biosensors: a review
    Prosper Kanyong
    Francis D. Krampa
    Yaw Aniweh
    Gordon A. Awandare
    Microchimica Acta, 2017, 184 : 3663 - 3671
  • [23] Silver paste nanocomposite electrode as a new metallic electrode for amperometric determination of hydrazine
    Safavi, Afsaneh
    Tohidi, Maryam
    ANALYTICAL METHODS, 2012, 4 (08) : 2233 - 2241
  • [24] AMPEROMETRIC ENZYME ELECTRODE FOR THE DETERMINATION OF ASPARTATE-AMINOTRANSFERASE AND ALANINE AMINOTRANSFERASE IN SERUM
    COOPER, JM
    MCNEIL, CJ
    SPOORS, JA
    ANALYTICA CHIMICA ACTA, 1991, 245 (01) : 57 - 62
  • [25] MINIATURE ENZYME ELECTRODE BASED ON SYNTHETIC CARBONS (SKN) FOR AMPEROMETRIC DETERMINATION OF GLUCOSE
    LEVCHENKO, MP
    MIKHALOVSKII, SV
    STRELKO, VV
    GORODYSKII, AV
    JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1990, 45 (08): : 1139 - 1143
  • [26] Amperometric determination of urea using enzyme-modified carbon paste electrode
    Yang, JK
    Ha, KS
    Baek, HS
    Lee, SS
    Seo, ML
    BULLETIN OF THE KOREAN CHEMICAL SOCIETY, 2004, 25 (10) : 1499 - 1502
  • [27] Electrosynthesis of a new enzyme-modified electrode for the amperometric detection of glucose
    Piro, B
    Do, VA
    Le, LA
    Hedayatullah, M
    Pham, MC
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2000, 486 (02): : 133 - 140
  • [28] NEW CATALYTIC ELECTRODE FOR THE AMPEROMETRIC DETERMINATION OF HYDROGEN-PEROXIDE
    IWASE, A
    KUDO, S
    TANAKA, N
    ANALYTICA CHIMICA ACTA, 1979, 110 (01) : 157 - 160
  • [29] GALACTOSE LOAD TEST IN ENZYME DETERMINATION OF BLOOD GALACTOSE
    ROMMEL, K
    GRIMMEL, K
    FORSTER, H
    HASLBECK, M
    MEHNERT, H
    DEUTSCHE MEDIZINISCHE WOCHENSCHRIFT, 1969, 94 (22) : 1200 - &
  • [30] Amperometric enzyme electrode for urea determination using immobilized urease in poly (vinylferrocenium) film
    Kuralay, F
    Özyörük, H
    Yildiz, A
    SENSORS AND ACTUATORS B-CHEMICAL, 2006, 114 (01): : 500 - 506
12345