Zhou Dan, Chen Fan, Wang Jiahui, Li Tianzhen, Li Baijia, Zhang Jie, Zhou Xiaohu, Gan Tiansheng, Handschuh-Wang Stephan, Zhou Xuechang
College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, 518060, P. R. China.
J Mater Chem B. 2018 Dec 7;6(45):7366-7372. doi: 10.1039/c8tb02236d. Epub 2018 Oct 16.
Tough protein organohydrogels were fabricated by applying a solvent displacement-induced toughening (SDIT) strategy. With SDIT, traditionally weak and brittle protein hydrogels were altered to protein organohydrogels with remarkably high performance in anti-freezing, non-drying, topological healing, thermal plasticizing, mechanical toughness and stretchability. The SDIT opens a reliable and straightforward path to develop novel biomimetic materials and artificial devices from abandunt protein-based sources.
通过应用溶剂置换诱导增韧（SDIT）策略制备了坚韧的蛋白质有机水凝胶。借助SDIT，传统上脆弱易碎的蛋白质水凝胶转变为在抗冻、不干燥、拓扑愈合、热塑化、机械韧性和拉伸性方面具有卓越性能的蛋白质有机水凝胶。SDIT为从丰富的蛋白质来源开发新型仿生材料和人工装置开辟了一条可靠且直接的途径。
