Multifunctional properties of a star-shaped triphenylamine-benzene-1,3,5-tricarbohydrazide fluorescent molecule containing multiple flexible chains

被引：32

作者：

Feng, Xin ^{[1
]}

Chen, Yating ^{[1
]}

Lei, Yunxiang ^{[1
]}

Zhou, Yunbing ^{[1
]}

Gao, Wenxia ^{[1
]}

Liu, Miaochang ^{[1
]}

Huang, Xiaobo ^{[1
]}

Wu, Huayue ^{[1
]}

机构：

[1] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 88期

基金：

中国国家自然科学基金;

关键词：

AGGREGATION-INDUCED EMISSION; LUMINESCENCE; DERIVATIVES;

D O I：

10.1039/d0cc05538g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A star-shaped triphenylamine-benzene-1,3,5-tricarbohydrazide molecule with a twisted molecular conformation was found to display amazing multifunctional optical properties. The design of peripheral triphenylamine units and a central benzene connected with hydrazide groups leads to the formation of rare polymorphic properties in the presence of multiple flexible chains. Two polymorphs with different fluorescence colors exhibited bathochromic mechanofluorochromic activities with high contrast due to a crystalline-to-amorphous transition.

引用

页码：13638 / 13641

页数：4

共 29 条

[1] Optical properties and red to near infrared piezo-responsive fluorescence of a tetraphenylethene-perylenebisimide-tetraphenylethene triad [J].

Aldred, Matthew P. ;

Zhang, Guo-Feng ;

Li, Chong ;

Chen, Gui ;

Chen, Tao ;

Zhu, Ming-Qiang .

JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (40) :6709-6718

[2]

Auweter H, 1999, ANGEW CHEM INT EDIT, V38, P2188, DOI 10.1002/(SICI)1521-3773(19990802)38:15<2188::AID-ANIE2188>3.0.CO

[3]

2-#

[4] Recent advances in organic mechanofluorochromic materials [J].

Chi, Zhenguo ;

Zhang, Xiqi ;

Xu, Bingjia ;

Zhou, Xie ;

Ma, Chunping ;

Zhang, Yi ;

Liu, Siwei ;

Xu, Jiarui .

CHEMICAL SOCIETY REVIEWS, 2012, 41 (10) :3878-3896

[5] Mechanochromic Luminescence of Aggregation-Induced Emission Luminogens [J].

Dong, Yong Qiang ;

Lam, Jacky W. Y. ;

Tang, Ben Zhong .

JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2015, 6 (17) :3429-3436

[6] In situ injection of phenylboronic acid based low molecular weight gels for efficient chemotherapy [J].

Gao, Wenxia ;

Liang, Yan ;

Peng, Xinyu ;

Hu, Yalong ;

Zhang, Longgui ;

Wu, Huayue ;

He, Bin .

BIOMATERIALS, 2016, 105 :1-11

[7] Crystal-State Photochromism and Dual-Mode Mechanochromism of an Organic Molecule with Fluorescence, Room-Temperature Phosphorescence, and Delayed Fluorescence [J].

Huang, Lili ;

Liu, Lei ;

Li, Xianjiang ;

Hu, Huan ;

Chen, Mingxing ;

Yang, Qingyuan ;

Ma, Zhiyong ;

Jia, Xinru .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2019, 58 (46) :16445-16450

[8] Effective structural modification of traditional fluorophores to obtain organic mechanofluorochromic molecules [J].

Huang, Xiaobo ;

Qian, Lebin ;

Zhou, Yibin ;

Liu, Miaochang ;

Cheng, Yixiang ;

Wu, Huayue .

JOURNAL OF MATERIALS CHEMISTRY C, 2018, 6 (19) :5075-5096

[9] Low Molecular Weight Hydrogel for Super Efficient Separation of Small Organic Molecules Based on Size Effect [J].

Jian, Chuanjiang ;

Tao, Ning ;

Xu, Long ;

Liu, Miaochang ;

Huang, Xiaobo ;

Gao, Wenxia ;

Wu, Huayue .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2019, 7 (13) :11062-11068

[10]

Lakowicz J.R., 1983, Principles of Fluorescence Spectroscopy, P190

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