Self-healing supramolecular hydrogels through host-guest interaction between cyclodextrin and carborane

被引:28
|
作者
Xiong, Hejian [1 ,2 ]
Li, Yanran [1 ,3 ]
Ye, Haihang [2 ]
Huang, Gang [1 ]
Zhou, Dongfang [1 ,4 ]
Huang, Yubin [1 ,3 ]
机构
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
[2] Univ Texas Dallas, Dept Mech Engn, Richardson, TX 75080 USA
[3] Univ Sci & Technol China, Hefei 230026, Peoples R China
[4] Southern Med Univ, Sch Pharmaceut Sci, Guangzhou 510515, Peoples R China
基金
中国国家自然科学基金;
关键词
BETA-CYCLODEXTRIN; CROSS-LINKING; ACID; DERIVATIVES; POLYMERS; DELIVERY;
D O I
10.1039/d0tb01886d
中图分类号
TB3 [工程材料学]; R318.08 [生物材料学];
学科分类号
0805 ; 080501 ; 080502 ;
摘要
New self-healing hydrogels based on the strong host-guest interaction of carborane (CB) and beta-cylcodextrin (CD) were constructed through CB-grafted dextran and beta-CD-grafted poly(acrylic acid). The storage modulus of the hydrogels could reach as high as 10 kPa, and the hydrogels exhibited an outstanding self-healing rate in minutes.
引用
收藏
页码:10309 / 10313
页数:5
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