自修复高分子材料在牙科领域的应用
Application and potential future directions of self-healing polymers in dentistry
作者：王晓曦,姚烁,周传健,吴峻岭
Author：Wang Xiaoxi,Yao Shuo,Zhou Chuanjian,Wu Junling
收稿日期：2018-10-16 年卷（期）页码：2020,38(1):75-75-79
期刊名称：华西口腔医学杂志
Journal Name：West China Journal of Stomatology
关键字：高分子材料,微裂纹,自修复,微胶囊,牙科树脂,
Key words：polymer materials,micro-cracks,self-healing,microcapsules,dental resins,
基金项目：国家自然科学基金面上项目(81671032)
中文摘要
为有效克服高分子材料基体在各种因素作用下产生的微裂纹,延长使用寿命,合成具有自修复功能的材料成为近年来研究的热点,而基于微胶囊模型的外援型自修复高分子材料是其中的一个重要类型,并在牙科领域得到初步应用。本文从自修复高分子材料的定义与分类、微胶囊自修复材料的合成、自修复效果的评估、自修复材料在牙科领域的应用等方面进行了简要综述,并对牙科自修复高分子材料未来的发展方向进行了展望。
英文摘要
Self-healing materials have rapidly developed in recent years to overcome the micro-cracks occurring in the polymer matrix. Self-healing ability offers autonomous crack repairs to prolong the service lives of polymers or polymer composites. As a main approach, extrinsic self-healing materials based on microcapsules have been applied in dentistry recently. This paper comprehensively presented and reviewed the definition and classification of self-healing materials, the synthesis of microcapsules, the calculation of self-healing efficiency, and the application of self-healing materials in dentistry. The future directions of self-healing polymers are also discussed.
【关闭】
