Tuning the Photophysical Properties of Symmetric Squarylium Dyes: Investigation on the Halogen Modulation Effects | Zendy

Chen Weiben | Zendy; Zhang Simeng | Zendy; Dai Gaole | Zendy; Chen Ying | Zendy; Li Miao | Zendy; Zhao Xiaoyu | Zendy; Chen Yulan | Zendy; Chen Long | Zendy

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Tuning the Photophysical Properties of Symmetric Squarylium Dyes: Investigation on the Halogen Modulation Effects

Author(s) -

Chen Weiben,

Zhang Simeng,

Dai Gaole,

Chen Ying,

Li Miao,

Zhao Xiaoyu,

Chen Yulan,

Chen Long

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.201804393

Subject(s) - halogen , fluorescence , chemistry , modulation (music) , photochemistry , combinatorial chemistry , organic chemistry , physics , optics , alkyl , acoustics

A series of symmetric squarylium dyes (SQDPA‐X) with different halogen (X=F, Cl, Br, I) substituents have been developed. The photophysical properties could be facilely tuned by the halogen modulation effects. The strategy of incorporating different halogen substitutions into AIE active luminogens enables a facile approach for exploring new intriguing organic fluorescent dyes.

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