具有三重形状记忆效应的光、pH值和热响应水凝胶。
Light-, pH- and thermal-responsive hydrogels with the triple-shape memory effect.
作者信息
Xiao Yao-Yu, Gong Xiao-Lei, Kang Yang, Jiang Zhi-Chao, Zhang Sheng, Li Bang-Jing
机构信息
State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China.
Chengdu Institute of Biology, Chinese Academy of Science, Chengdu 610041, China.
出版信息
Chem Commun (Camb). 2016 Aug 23;52(70):10609-12. doi: 10.1039/c6cc03587f.
Light-, pH- and thermal-responsive hydrogels were prepared by introducing dansyl-aggregations and azo-cyclodextrin inclusion complexes as switches. The resulting material showed dual shape memory behavior in response to light, pH or temperature, respectively, and exhibits the triple-shape memory effect in response to light and pH sequentially.
通过引入丹磺酰聚集物和偶氮-环糊精包合物作为开关，制备了对光、pH值和温度响应的水凝胶。所得材料分别对光、pH值或温度表现出双重形状记忆行为，并依次对光和pH值表现出三重形状记忆效应。
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