Supramolecular polymers bearing disulfide bonds

被引:36
|
作者
Yang, Hui [1 ]
Bai, Yunhao [1 ]
Yu, Banglu [2 ]
Wang, Zhiqiang [1 ]
Zhang, Xi [1 ]
机构
[1] Tsinghua Univ, Dept Chem, Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China
[2] Expt Class 2, Beijing 100102, Peoples R China
关键词
DYNAMIC COMBINATORIAL CHEMISTRY; PI-PI INTERACTION; HYPERBRANCHED POLYMERS; COVALENT CHEMISTRY; METAL-COORDINATION; MOLECULAR DESIGN; CROWN-ETHER; POLYMERIZATION; COPOLYMERS; ORGANIZATION;
D O I
10.1039/c4py01003e
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
This work is aimed to report a new type of multiple stimuli-responsive supramolecular polymers by combining dynamic covalent bonds with cucurbit[8]uril (CB[8])-based host-guest interaction. Supramonomer ( DSN) containing a disulfide bond can bind with CB[8] to fabricate supramolecular polymers by host-enhanced pi-pi interaction. Additionally, the dynamic nature of disulfide bonds and host-guest chemistry endow these supramolecular polymers with redox and guest competitive responsiveness, respectively.
引用
收藏
页码:6439 / 6443
页数:5
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