摘要
可降解镁合金作为生物材料具有良好的应用前景,首先综述了可降解镁合金作为生物材料存在的突出问题;其次,介绍了合金化和表面改性两种方法在提高镁合金降解性能和生物活性等方面的应用;随后,介绍了镁合金作为可降解心血管支架和骨修复材料的研究进展;最后,对可降解镁合金的研究进展进行了总结和展望。
Biodegradable magnesium alloys have good promising applications as biomaterials. Firstly, the main problems of biodegradable magnesium alloys as biomaterials were reviewed. Then, two methods including alloying and surface modification in improving the degradation resistance and biological activity of magnesium alloys were described. Besides, the recent progress in the magnesium alloys as biodegradable cardiovascular stent and bone repair materials were also introduced. Finally, the future development of biodegradable magnesium alloys was pointed out.
作者
陈军修
王晓婉
刘辰
朱翔鹰
苏旭平
徐永东
朱秀荣
Chen Junxiu;Wang Xiaowan;Liu Chen;Zhu Xiangying;Su Xuping;Xu Yongdong;Zhu Xiurong(School of Materials Science and Engineering,Changzhou University;Institute of Metal Research,Chinese Academy of Sciences;Ningbo Branch of Ordnance Science Academy of China)
出处
《特种铸造及有色合金》
CAS
北大核心
2021年第10期1273-1282,共10页
Special Casting & Nonferrous Alloys
基金
国家自然科学基金青年基金资助项目(52001034)
常州市科技资助项目(CJ20200078)
宁波市科技创新2025重大专项基金资助项目(2019B10105,2020Z096)。
关键词
可降解镁合金
合金化
表面改性
心血管支架
骨修复材料
Biodegradable Magnesium
Alloying
Surface Modification
Cardiovascular Stent
Bone Repair Materials
