Premium
Vibration‐Induced Emission: Tunable Photoluminescence Including White‐Light Emission Based on Noncovalent Interaction‐Locked N , N ′‐Disubstituted Dihydrodibenzo[ a , c ]phenazines (Advanced Optical Materials 12/2018)
Author(s) -
Wang Jie,
Yao Xuyang,
Liu Yang,
Zhou Haitao,
Chen Wei,
Sun Guangchen,
Su Jianhua,
Ma Xiang,
Tian He
Publication year - 2018
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201870049
Subject(s) - photoluminescence , materials science , molecule , excitation , supramolecular chemistry , light emission , optoelectronics , photochemistry , nanotechnology , physics , chemistry , organic chemistry , quantum mechanics
Typical vibration‐induced emission (VIE) molecules, as studied by Xiang Ma and co‐workers in article number 1800074 , are graphically simplified as two butterflies with different excitation conformations: as the stretched state with red photoluminescence emission and the folded state with blue photoluminescence emission. The utilized supramolecular assembling strategy influences the specific positions of VIE molecules and works like Tai Chi to fuse the two states of VIE molecules, thus achieving a reversible photoluminescent control from red to blue.