ELECTROCHEMICAL DETERMINATION OF ALLOPURINOL BASED ON ITS INTERACTION WITH XANTHINE-OXIDASE

被引：22

作者：

MARTIN, GB ^{[1
]}

RECHNITZ, GA ^{[1
]}

机构：

[1] UNIV HAWAII MANOA,DEPT CHEM,HAWAII BIOSENSOR LAB,HONOLULU,HI 96822

来源：

ANALYTICA CHIMICA ACTA | 1990年 / 237卷 / 01期

基金：

美国国家科学基金会;

关键词：

Allopurinol; Biosensor; Enzyme electrode;

D O I：

10.1016/S0003-2670(00)83905-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Allopurinol was determined in the range 0.20-50 μM utilizing xanthine oxidase immobilized onto a carbon paste electrode. Alternative assay methods relying on either inhibition of enzymatic activity or direct formation of a product are evaluated. Regeneration of xanthine oxidase activity under various conditions is also surveyed. © 1990.

引用

页码：91 / 98

页数：8

共 11 条

[1]

DOBLHOFFDIER O, 1989, ANAL LETT, V22, P1047

[2]

DONLAN AM, 1989, ANAL P, V26, P309

[3]

FRIDOVICH I, 1970, J BIOL CHEM, V245, P4053

[4]

JOHNS DG, 1970, J BIOL CHEM, V245, P5079

[5]

KOJIMA T, 1986, CLIN CHEM, V32, P287

[6]

KOJIMA T, 1987, CLIN CHEM, V33, P2052

[7]

KORANY MA, 1989, ANAL LETT, V22, P1909

[8]

MASSEY V, 1970, J BIOL CHEM, V245, P2837

[9]

NGO TT, 1987, ELECTROCHEMICAL SENS, P61

[10] DETERMINATION OF TRACES OF MERCURY(II) BY INHIBITION OF AN ENZYME REACTOR ELECTRODE LOADED WITH IMMOBILIZED UREASE [J].

OGREN, L ;

JOHANSSON, G .

ANALYTICA CHIMICA ACTA, 1978, 96 (01) :1-11

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