Chemiluminescence characteristics of cumarin derivatives as blue fluorescers in peroxyoxalate-hydrogen peroxide system |
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| Authors: | Chaichi Mohammad Javad Karami Ali Reza Shockravi Abbas Shamsipur Mojtaba |
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| Affiliation: | Department of Chemistry, Tarbiat Moalem University, Tehran, Iran. |
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| Abstract: | The chemiluminescence characteristics of seven different cumarin derivatives were studied in detail. The fluorescence and chemiluminescence spectra were compared; all cumarins used were found to act as blue fluorescers. The intensity and kinetic parameters for the chemiluminescent systems were evaluated from computer fitting of the resulting intensity-time plots. Among different cumarin derivatives used, 7-amino-4-trifluoromethylcumarin revealed the most promising characteristics as an efficient blue fluorescent emitter. |
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