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Cover Feature: Rational Design of Dual‐State Emission Luminogens with Solvatochromism by Combining a Partially Shared Donor–Acceptor Pattern and Twisted Structures (Chem. Eur. J. 70/2019)
Author(s) -
Qiu Qianqian,
Xu Pengfei,
Zhu Yanjun,
Yu Junru,
Wei Mengru,
Xi Wenbin,
Feng Hui,
Chen Jianrong,
Qian Zhaosheng
Publication year - 2019
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201904778
Subject(s) - solvatochromism , acceptor , solvent polarity , polarity (international relations) , cover (algebra) , fluorescence , solid state , dual (grammatical number) , aggregation induced emission , rational design , chemistry , state (computer science) , photochemistry , solvent , materials science , computer science , nanotechnology , physics , organic chemistry , algorithm , optics , condensed matter physics , mechanical engineering , art , literature , engineering , biochemistry , cell
A general design strategy for dual‐state emission luminogens (DSEgens) with solvatochromism properties was proposed by combining a partially shared donor–acceptor pattern and twisted structures. The DSEgens with bright fluorescence emission in both the solid and solution state demonstrate a unique solvatochromism behaviour depending on solvent polarity and thus may have applications in anti‐counterfeiting. More information can be found in the Communication by Z. Qian et al. on page 15983.