引用本文:
朱爱平, 吴世康. 香豆素化合物在不同溶剂中荧光研究[J]. 物理化学学报,
1998, 14(06): 552-556.
doi:
10.3866/PKU.WHXB19980614
Citation: Zhu Ai-Ping, Wu Shi-Kang. The Fluoresence Behavior of 4-(N,N-dimethylaminostryl) Coumarin in Different Solvent[J]. Acta Physico-Chimica Sinica, 1998, 14(06): 552-556. doi: 10.3866/PKU.WHXB19980614
Citation: Zhu Ai-Ping, Wu Shi-Kang. The Fluoresence Behavior of 4-(N,N-dimethylaminostryl) Coumarin in Different Solvent[J]. Acta Physico-Chimica Sinica, 1998, 14(06): 552-556. doi: 10.3866/PKU.WHXB19980614
English
The Fluoresence Behavior of 4-(N,N-dimethylaminostryl) Coumarin in Different Solvent
Abstract:
Two kinds of modified coumarin derivatives with another intramolecular conjugated charge transfer moiety have been synthesized in this work. The photophysical behavior of these compounds in solvents with different polarity and viscosity were studied. Much low and wide span of spectral range of these compounds are due to the existence of the flexible non-symmetrical stilbene structure and low intramolecular charge transfer ability.
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Key words:
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Coumarin
- / Fluorescent probe
- / Intramolecular charge transfer
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