Melville Laboratory for Polymer Synthesis, Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK.
Faculty of Applied Sciences, Universiti Teknologi MARA, 94300, Kota Samarahan, Sarawak, Malaysia.
Adv Mater. 2017 Mar;29(10). doi: 10.1002/adma.201604951. Epub 2017 Jan 16.
Biomimetic supramolecular dual networks: By mimicking the structure/function model of titin, integration of dynamic cucurbit[8]uril mediated host-guest interactions with a trace amount of covalent cross-linking leads to hierarchical dual networks with intriguing toughness, strength, elasticity, and energy dissipation properties. Dynamic host-guest interactions can be dissociated as sacrificial bonds and their facile reformation results in self-recovery of the dual network structure as well as its mechanical properties.
通过模拟天然蛋白 titin 的结构/功能模型，将微量的动态共价交联与葫芦[8]脲介导的主客体相互作用集成在一起，得到具有有趣韧性、强度、弹性和能量耗散特性的分级双重网络。动态主客体相互作用可以作为牺牲键解离，它们的易重构导致双重网络结构及其力学性能的自恢复。
