Aggregation-induced emission enhancement of polycyclic aromatic alkaloid derivatives and the crucial role of excited-state proton-transfer

Aggregation-induced emission enhancement (AIEE) phenomenon is observed in the polycyclic aromatic alkaloid derivatives due to the configuration changes in the excited state, which is attributed to intramolecular proton-transfer and the formation of a new structure of enol form.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2011-01, Vol.47 (10), p.2907-2909
Main Authors: He, Tao, Tao, XuTang, Yang, JiaXiang, Guo, Dan, Xia, HaiBing, Jia, Jiong, Jiang, MinHua
Format: Article
Language:English
Subjects:
Absorption
Alkaloids
Alkaloids - chemistry
Derivatives
Emission
Excitation
Luminescent Measurements
Protons
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Description
Summary:Aggregation-induced emission enhancement (AIEE) phenomenon is observed in the polycyclic aromatic alkaloid derivatives due to the configuration changes in the excited state, which is attributed to intramolecular proton-transfer and the formation of a new structure of enol form.
ISSN:1359-7345
1364-548X
DOI:10.1039/c0cc04827e