论文摘要
The molecular assembling properties can be dramatically improved using redox-responsive nanoplatforms, which can bring quite different aggregation modes and binding behaviors in the redox states. In this work, we fabricated a redox-responsive system based on the host–guest complexation of b-cyclodextrin（b-CD） with ferrocene-modified diphenylalanine（Fc-FF）. The morphological conversion of Fc-FF can be easily achieved from nanofibers to nanospheres in the presence of b-CD, and the supramolecular nanospheres can be reversibly assembled and disassembled by the chemical redox of ferrocenyl groups in the Fc-FF&b-CD nanoassemblies. These results demonstrate that the incorporation of stimuli-switchable components with macrocyclic receptors may become a promising approach to the construction of smart peptide-involved supramolecular assemblies.
论文目录
文章来源
类型: 期刊论文
作者: Lu Zhang,Ying-Ming Zhang,Guoxing Liu,Yu Liu
来源: Chinese Chemical Letters 2019年01期
年度: 2019
分类: 工程科技Ⅰ辑
专业: 化学
单位: College of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University
基金: National Natural Science Foundation of China (Nos. 21432004,21472100,21772099 and 91527301) for financial support
分类号: O641.3
页码: 120-122
总页数: 3
文件大小: 2420K
下载量: 10
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