An AIE-active luminophore with tunable and remarkable fluorescence switching based on the piezo and protonation–deprotonation control

Chunping Ma; Bingjia Xu; Gaoyi Xie; Jiajun He; Xie Zhou; Bangyin Peng; Long Jiang; Bin Xu; Wenjing Tian; Zhenguo Chi; Siwei Liu; Yi Zhang; Jiarui Xu

doi:10.1039/C4CC01012D

An AIE-active luminophore with tunable and remarkable fluorescence switching based on the piezo and protonation–deprotonation control†

Chunping Ma,‡^a Bingjia Xu,‡^a Gaoyi Xie,^a Jiajun He,^a Xie Zhou,^b Bangyin Peng,^a Long Jiang,^a Bin Xu,^c Wenjing Tian,^c Zhenguo Chi,*^a Siwei Liu,^a Yi Zhang*^a and Jiarui Xu*^a

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* Corresponding authors

^a PCFM Lab, DSAPM Lab, KLGHEI of Environment and Energy Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
E-mail: chizhg@mail.sysu.edu.cn, ceszy@mail.sysu.edu.cn, xjr@mail.sysu.edu.cn
Fax: +86 20 84112222
Tel: +86 20 84112712

^b School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510275, P. R. China

^c State Key Laboratory of Supermolecular Structure and Material, Jilin University, Changchun 130012, P. R. China

Abstract

A novel luminophore TPENSOH was facilely synthesized from the building blocks of tetraphenylethylene and 6-hydroxylbenzothiazole and exhibited unique AIE properties. This new dye was found to show a remarkable and reversible four-color switching based on a single molecule in the solid state.

Chemical Communications

An AIE-active luminophore with tunable and remarkable fluorescence switching based on the piezo and protonation–deprotonation control†

Abstract

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An AIE-active luminophore with tunable and remarkable fluorescence switching based on the piezo and protonation–deprotonation control

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