香豆素衍生物在过氧草酸酯-过氧化氢体系中作为蓝色荧光剂的化学发光特性。
Chemiluminescence characteristics of cumarin derivatives as blue fluorescers in peroxyoxalate-hydrogen peroxide system.
作者信息
Chaichi Mohammad Javad, Karami Ali Reza, Shockravi Abbas, Shamsipur Mojtaba
机构信息
Department of Chemistry, Tarbiat Moalem University, Tehran, Iran.
出版信息
Spectrochim Acta A Mol Biomol Spectrosc. 2003 Apr;59(6):1145-50. doi: 10.1016/s1386-1425(02)00311-6.
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.
详细研究了七种不同香豆素衍生物的化学发光特性。比较了荧光光谱和化学发光光谱；发现所有使用的香豆素都可作为蓝色荧光剂。通过对所得强度-时间曲线进行计算机拟合，评估了化学发光体系的强度和动力学参数。在所使用的不同香豆素衍生物中，7-氨基-4-三氟甲基香豆素作为一种高效蓝色荧光发射体表现出最有前景的特性。
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