Literature DB >> 29359832

A Highly Reversible Mechanochromic Difluorobenzothiadiazole Dye with Near-Infrared Emission.

Jianhua Chen1, Dongyang Li1, Weijie Chi2, Guotao Liu1, Sheng Hua Liu1, Xiaogang Liu2, Chun Zhang3, Jun Yin1.   

Abstract

A difluorobenzothiadiazole-based fluorescent material with a D-π-A-π-D structure exhibits a reversible mechanofluorochromic characteristic in the solid state. Its red fluorescent emission switches to near-infrared fluorescence upon mechanical stimulation, but recover after fuming the ground solid powder with dichloromethane.
© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  difluorobenzothiadiazole; mechanochromism; molecular stacking; near-infrared emissions; solvatochromism

Year:  2018        PMID： 29359832     DOI： 10.1002/chem.201705780

Source DB:  PubMed          Journal:  Chemistry        ISSN： 0947-6539            Impact factor:   5.236


  2 in total

1.  Thiophene-containing tetraphenylethene derivatives with different aggregation-induced emission (AIE) and mechanofluorochromic characteristics.

Authors:  Ya Yin; Zhao Chen; Yue Yang; Gang Liu; Congbin Fan; Shouzhi Pu
Journal:  RSC Adv       Date:  2019-08-06       Impact factor: 4.036

2.  Aggregation-induced emission enhancement (AIEE)-active tetraphenylethene (TPE)-based chemosensor for Hg2+ with solvatochromism and cell imaging characteristics.

Authors:  Aling Tang; Zhao Chen; Diandian Deng; Gang Liu; Yayi Tu; Shouzhi Pu
Journal:  RSC Adv       Date:  2019-04-16       Impact factor: 4.036
  2 in total

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