Photolytic oxidation of Coomassie Brilliant Blue with H2O2

被引：63

作者：

Rauf, MA ^{[1
]}

Ashraf, S ^{[1
]}

Alhadrami, SN ^{[1
]}

机构：

[1] UAE Univ, Dept Chem, Al Ain, U Arab Emirates

来源：

DYES AND PIGMENTS | 2005年 / 66卷 / 03期

关键词：

Coomassie Brilliant Blue; photolysis;

D O I：

10.1016/j.dyepig.2004.09.006

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Coomassic Brilliant Blue, a biochemically important dye, was subjected to UV radiation in the presence of hydrogen peroxide. The photo-oxidation of the dye was monitored spectrophotometrically. The rate of decolorisation and degradation were calculated from the observed data and were found to be first order. A plausible explanation involving the probable radical initiated mechanism was given to explain this behaviour. (c) 2004 Elsevier Ltd. All rights reserved.

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页码：197 / 200

页数：4

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