通过环糊精和硼烷之间的主体-客体相互作用实现自修复超分子水凝胶。
Self-healing supramolecular hydrogels through host-guest interaction between cyclodextrin and carborane.
机构信息
State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China.
Department of Mechanical Engineering, University of Texas at Dallas, Richardson, TX 75080, USA.
出版信息
J Mater Chem B. 2020 Dec 7;8(45):10309-10313. doi: 10.1039/d0tb01886d. Epub 2020 Nov 11.
New self-healing hydrogels based on the strong host-guest interaction of carborane (CB) and β-cylcodextrin (CD) were constructed through CB-grafted dextran and β-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.
基于硼烷（CB）和 β-环糊精（CD）的强主客体相互作用，构建了新型自修复水凝胶。该水凝胶通过 CB 接枝葡聚糖和β-CD 接枝聚丙烯酸制备而成。水凝胶的储能模量可高达 10 kPa，并且水凝胶在几分钟内即可实现出色的自修复速率。
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