A polysaccharide/tetraphenylethylene-mediated blue-light emissive and injectable supramolecular hydrogel

被引:55
|
作者
Zhao, Qian [1 ]
Chen, Yong [1 ]
Lie, Yu [1 ,2 ]
机构
[1] Nankai Univ, Coll Chem, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China
[2] Nankai Univ, Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300071, Peoples R China
基金
中国国家自然科学基金;
关键词
Tetraphenylethylene; Supramolecular; Emissive; Injectable; Hydrogel; AGGREGATION-INDUCED EMISSION; GUEST INTERACTIONS; CYCLODEXTRIN; GELS; POLYROTAXANES; POLYMERS; ISOMERIZATION; DERIVATIVES;
D O I
10.1016/j.cclet.2017.07.024
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A luminescent and injectable supramolecular hydrogel was successfully constructed through the non covalent cross -linking of polymers mediated by tetraphenylethylene-bridged cyclodextrin oligomers, presenting the strong blue fluorescence, the reversible gelation behavior responsive to various external stimuli and the good mechanical property of shear thinning. (C) 2017 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:84 / 86
页数:3
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