Spectrofluorometric determination of hydrogen peroxide

被引：6

作者：

Demirata-Öztürk, B ^{[1
]}

Özen, G

Filik, H

Tor, I

Afsar, H

机构：

[1] Istanbul Tech Univ, Dept Chem, Fac Sci & Letters, TR-80626 Istanbul, Turkey

[2] Univ Istanbul, Fac Engn, Istanbul, Turkey

[3] Yildiz Tech Univ, Fac Sci & Letters, Istanbul, Turkey

来源：

JOURNAL OF FLUORESCENCE | 1998年 / 8卷 / 02期

关键词：

hydrogen peroxide; ceric ion; spectrofluorometric titration;

D O I：

10.1023/A:1022510728500

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A spectrofluorometric method for microdetermination of H2O2 has been developed. The method is based on the oxidation of hydrogen peroxide with eerie ion in acid solution and measurement of the fluorescence during titration of the Ce(III) ions produced. The fluorescent species have excitation and emission maxims at 260 and 360 nm, respectively. The detection limit of measurement by this method was 0.1 ppm hydrogen peroxide.

引用

页码：185 / 189

页数：5

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