Literature DB >> 24983656

Reversible mechanochromism and enhanced AIE in tetraphenylethene substituted phenanthroimidazoles.

Rajneesh Misra1, Thaksen Jadhav, Bhausaheb Dhokale, Shaikh M Mobin.   

Abstract

Tetraphenylethene (TPE) substituted phenanthroimidazoles 3a and 3b were designed and synthesized by the Suzuki cross-coupling reaction. They show reversible mechanochromic behavior with contrast colors between sky-blue and yellow green. The powder XRD studies show that destruction of a crystalline state into an amorphous state is responsible for mechanochromism. Hydrogen bonding interaction of a cyano-group in 3b results in enhanced AIE and improved thermal stability.

Entities:  

Year:  2014        PMID： 24983656     DOI： 10.1039/c4cc02824d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  11 in total

1.  Side chain effects on the solid-state emission behaviours and mechano-fluorochromic activities of 10H-phenothiazinylbenzo[d]imidazoles.

Authors:  Hao Jiang; Xiao-Jing Liu; Ran-Rong Jia; Tian-Hui Xu; Min Xia
Journal:  RSC Adv       Date:  2019-09-25       Impact factor: 4.036

2.  Tuning the fluorescence based on the combination of TICT and AIE emission of a tetraphenylethylene with D-π-A structure.

Authors:  Mengxing Zhang; Jiale Li; Lirong Yu; Xi Wang; Ming Bai
Journal:  RSC Adv       Date:  2020-04-09       Impact factor: 3.361

3.  Effect of Amide Hydrogen Bonding Interaction on Supramolecular Self-Assembly of Naphthalene Diimide Amphiphiles with Aggregation Induced Emission.

Authors:  Namdev V Ghule; Duong Duc La; Rajesh S Bhosale; Mohammad Al Kobaisi; Aaron M Raynor; Sheshanath V Bhosale; Sidhanath V Bhosale
Journal:  ChemistryOpen       Date:  2016-01-11       Impact factor: 2.911

4.  Very bright mechanoluminescence and remarkable mechanochromism using a tetraphenylethene derivative with aggregation-induced emission.

Authors:  Bingjia Xu; Jiajun He; Yingxiao Mu; Qiangzhong Zhu; Sikai Wu; Yifan Wang; Yi Zhang; Chongjun Jin; Changcheng Lo; Zhenguo Chi; Alan Lien; Siwei Liu; Jiarui Xu
Journal:  Chem Sci       Date:  2015-03-18       Impact factor: 9.825

5.  Naphthalonitriles featuring efficient emission in solution and in the solid state.

Authors:  Sidharth Thulaseedharan Nair Sailaja; Iván Maisuls; Jutta Kösters; Alexander Hepp; Andreas Faust; Jens Voskuhl; Cristian A Strassert
Journal:  Beilstein J Org Chem       Date:  2020-12-02       Impact factor: 2.883

6.  Efficient solid-state emission and reversible mechanofluorochromism of a tetraphenylethene-pyrene-based β-diketonate boron complex.

Authors:  Ting Sun; Feng Zhao; Gaolei Xi; Jian Gong; Mengyu Sun; Chang Dong; Jingyi Qiu
Journal:  RSC Adv       Date:  2019-06-24       Impact factor: 4.036

7.  Strategic tuning of excited-state properties of electroluminescent materials with enhanced hot exciton mixing.

Authors:  Jayaraman Jayabharathi; Venugopal Thanikachalam; Ramaiyan Ramya; Sekar Panimozhi
Journal:  RSC Adv       Date:  2019-10-21       Impact factor: 4.036

8.  Synthesis, characterization, aggregation-induced emission, solvatochromism and mechanochromism of fluorinated benzothiadiazole bonded to tetraphenylethenes.

Authors:  Chin-Yang Yu; Chia-Chieh Hsu; Hsi-Chen Weng
Journal:  RSC Adv       Date:  2018-04-03       Impact factor: 3.361

9.  A highly selective TPE-based AIE fluorescent probe is developed for the detection of Ag.

Authors:  Zhixiang Lu; Yunming Liu; Shuhan Lu; Yuan Li; Xiaolan Liu; Yu Qin; Liyan Zheng
Journal:  RSC Adv       Date:  2018-05-30       Impact factor: 4.036

10.  Efficient electroluminescent hybridized local and charge-transfer host materials with small singlet-triplet splitting to enhance exciton utilization efficiency: excited state transition configuration.

Authors:  Jayaraman Jayabharathi; Venugopal Thanikachalam; Ganapathy Abirama Sundari
Journal:  RSC Adv       Date:  2019-02-26       Impact factor: 3.361
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.