Photolytic oxidation of Coomassie Brilliant Blue with H2 O2

M. A. Rauf; S. Ashraf; S. N. Alhadrami

doi:10.1016/j.dyepig.2004.09.006

Photolytic oxidation of Coomassie Brilliant Blue with H₂ O₂

M. A. Rauf, S. Ashraf, S. N. Alhadrami

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

72 Citations (Scopus)

Abstract

Coomassie 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.

Original language	English
Pages (from-to)	197-200
Number of pages	4
Journal	Dyes and Pigments
Volume	66
Issue number	3
DOIs	https://doi.org/10.1016/j.dyepig.2004.09.006
Publication status	Published - Sept 2005

Keywords

Coomassie Brilliant Blue
Photolysis

ASJC Scopus subject areas

General Chemical Engineering
Process Chemistry and Technology

Access to Document

10.1016/j.dyepig.2004.09.006

Cite this

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title = "Photolytic oxidation of Coomassie Brilliant Blue with H2 O2",

abstract = "Coomassie 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.",

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AU - Ashraf, S.

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KW - Photolysis

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