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    丝素蛋白功能及智能化材料研究进展

    Research Progress of Silk Fibroin-Based Functional and Intelligent Materials

    • 摘要: 随着能源、材料、健康和各种资源问题的日益严峻,开发兼具使用功能性、生物安全性和可再生性的新型材料已成为当务之急。来源于天然蚕丝的丝素蛋白具有可加工性、优异的力学性能、良好的生物相容性和可调控的降解速率,在生物医学、智能可穿戴、柔性传感等领域展现出巨大的潜力。本文总结了丝素蛋白功能及智能化材料的最新进展,结合本课题组的研究工作,重点阐述了丝素蛋白纤维、薄膜、三维材料、生物医用支架、自供电器件以及忆阻器的研究进展,有望为丝素蛋白材料的高性能化、多功能化和智能化设计与制备提供指导。

       

      Abstract: With the intensifying challenges in energy, healthcare, natural resources and advanced materials, there is a growing need for new materials that combine high performance, biosafety and renewability. Silk fibroin, derived from natural silk, is readily processable, exhibits excellent mechanical properties and good biocompatibility, and offers controllable degradability. It shows great potential in biomedicine, smart wearables and flexible sensing. This review summarizes recent advances in the functionalization and creation of intelligent silk-fibroin-based materials. Drawing on our group’s findings, it highlights progress in silk-fibroin-based fibers, films, 3D constructs, biomedical scaffolds, self-powered devices and memristors. The review aims to guide the design and fabrication of high-performance, multifunctional and intelligent silk-fibroin materials.

       

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