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.
State Key Laboratory of Crystal Materials, Shandong University, Jinan, 250100, P. R. China.
Tao
T
He
XuTang
X
Tao
JiaXiang
J
Yang
Dan
D
Guo
HaiBing
H
Xia
Jiong
J
Jia
MinHua
M
Jiang
D000042:Absorption; D000470:Alkaloids / Q000737:chemistry*; D008163:Luminescent Measurements; D011522:Protons
D000470:Alkaloids; D011522:Protons