A novel ultrasound-sensitive mechanofluorochromic AIE-compound with remarkable blue-shifting and enhanced emission

Huawei Sun; Yi Zhang; Wei Yan; Wenxin Chen; Qi Lan; Siwei Liu; Long Jiang; Zhenguo Chi; Xudong Chen; Jiarui Xu

doi:10.1039/C4TC00553H

A novel ultrasound-sensitive mechanofluorochromic AIE-compound with remarkable blue-shifting and enhanced emission†

Huawei Sun,^a Yi Zhang,*^a Wei Yan,^a Wenxin Chen,^a Qi Lan,^a Siwei Liu,^a Long Jiang,^a Zhenguo Chi,^a Xudong Chen^a and Jiarui Xu*^a

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* Corresponding authors

^a MOE Key Laboratory of Polymeric Composite and Functional Materials, Design and Synthesis of New Polymer Materials and Application Laboratory, 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: ceszy@mail.sysu.edu.cn, xjr@mail.sysu.edu.cn
Fax: +86 20 84112222
Tel: +86 20 84112222

Abstract

A novel ultrasonic-sensitive mechanofluorochromic AIE-compound (ITPADA) has been designed and synthesized. The fluorescent properties of the ITPADA suspensions were greatly affected by the ultrasonic treatment and extremely sensitive to its power, which show remarkable blue-shifting and enhanced emission. Moreover, perfect ITPADA nano-sheets could be obtained by facile ultrasonic treatment.

Journal of Materials Chemistry C

A novel ultrasound-sensitive mechanofluorochromic AIE-compound with remarkable blue-shifting and enhanced emission†

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A novel ultrasound-sensitive mechanofluorochromic AIE-compound with remarkable blue-shifting and enhanced emission

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