| 新型香豆素系荧光染料的研究 |
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| 引用本文： | 赵德丰,娄颖. 新型香豆素系荧光染料的研究[J]. 化工科技, 1998, 0(4) |
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| 作者姓名： | 赵德丰 娄颖 |
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| 作者单位： | 大连理工大学染料表面活性剂国家重点实验室!大连,116012 |
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| 摘 要： | 以7-二乙氨基-4-氯-3-甲醛基香豆素为基础,合成了7只新型香豆素系的荧光染料,在不同浓度下测定了它们的吸收光谱和发射光谱,在稀溶液中用PPP－MO方法预测的结果证明,其组成与光谱性质相符。
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| 关 键 词： | 染料 荧光 香豆素 |
STUDY OF NOVEL FLUORESENT DYES BASED ON COUMARIN |
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| Zhao Defeng ,Lou Ying. STUDY OF NOVEL FLUORESENT DYES BASED ON COUMARIN[J]. Science & Technology In Chemical Industry, 1998, 0(4) |
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| Authors: | Zhao Defeng Lou Ying |
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| Abstract: | 7 novel fluorescent coumarin derivatives were synthesised from 7-diethylamino-4-chloro-3-formlycoumarin. The spectra of absorption,excitation and emission were dependent not only on the structures and also on the concentration of dyes. The PPP-M O predictions can only be consistent with the spectra in diluted solutions. |
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| Keywords: | Dyes Fluoresence Coumarin |
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