Effect of Deputy Group Metal Ions on the Fluorescent Properties of the CPPO-H2O2-Rhodamine B System

Abstract:

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The influence of metal ions on the peroxyoxalate chemiluminescence reaction was investigated. A number of metal ions showed the quenching effect of the chemiluminescence reaction of bis (3, 5, 6- trichloro-2-carbopentyloxy) oxalate with hydrogen peroxide in the presence of Rhodamine B as the fluorophore. Copper ion gave the highest quenching effect. The reason for the decrease in the chemiluminescence intensity by metal ions is probably a change in the conjugative structure of Rhodamine B due to combination of metal ions and Rhodamine B

Info:

Periodical:

Materials Science Forum (Volumes 663-665)

Edited by:

Yuan Ming Huang

Pages:

527-531

DOI:

10.4028/www.scientific.net/MSF.663-665.527

Citation:

H. Y. Du et al., "Effect of Deputy Group Metal Ions on the Fluorescent Properties of the CPPO-H2O2-Rhodamine B System", Materials Science Forum, Vols. 663-665, pp. 527-531, 2011

Online since:

November 2010

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$35.00

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