A fluorescent cross-linked supramolecular network formed by orthogonal metal-coordination and host-guest interactions for multiple ratiometric sensing

被引:39
|
作者
Xu, Luonan [1 ]
Chen, Dong [1 ]
Zhang, Qian [1 ]
He, Tian [1 ]
Lu, Chenjie [1 ]
Shen, Xi [1 ]
Tang, Danting [1 ]
Qiu, Huayu [1 ]
Zhang, Mingming [2 ]
Yin, Shouchun [1 ]
机构
[1] Hangzhou Normal Univ, Coll Mat Chem & Chem Engn, Hangzhou 310036, Zhejiang, Peoples R China
[2] Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Shaanxi, Peoples R China
基金
中国国家自然科学基金;
关键词
AGGREGATION-INDUCED EMISSION; QUANTUM-DOT-MICELLES; POLYMER NETWORK; TURN-ON; PROBE; AIE; RECOGNITION; MOLECULES; CHEMISTRY; GELS;
D O I
10.1039/c7py01788j
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A cross-linked supramolecular network was prepared by the orthogonal self-assembly of metal-coordination and host-guest interactions. Due to the incorporation of two fluorophores, coumarin and tetraphenylethene, into the network as well as the abundant stimuli-responsiveness of the two non-covalent interactions, it can be used for the ratiometric sensing of pH, cyclen and Cl-.
引用
收藏
页码:399 / 403
页数:5
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