摘要
镁合金具有优异的生物可降解性及力学性能,是理想的生物骨植入材料。然而在体内植入的复杂环境下,镁合金存在因其快速腐蚀而与骨植入材料所需力学性能的矛盾。自组装技术可降低镁合金植入物的腐蚀速率。本文综述了镁合金表面自组装技术的分类,以及自组装技术在镁合金耐蚀性、生物相容性和抗菌性等方面的应用。最后总结了镁合金表面自组装技术的发展趋势和展望。
Magnesium alloy has excellent biodegradability and mechanical properties.It is an ideal biological bone implant material.However,in the complex environment of implantation in vivo,magnesium alloy has a contradiction with the mechanical properties required by bone implant materials due to its rapid corrosion.Self-assembly technology could reduce the corrosion rate of magnesium alloy implants.This paper reviewed the classification of surface self-assembly technology of magnesium alloys and its application to corrosion resistance,biocompatibility and antibacterial properties of magnesium alloys.The results showed that the research on magnesium alloy surface self-assembly technology is gradually mature,but there were also some problems to be solved.Finally,the research progress of magnesium alloy surface self-assembly technology was summarized and suggestions were provided.
作者
张云龙
牛楚涵
李启荣
董鑫焱
张唯一
张宇民
郝雪龙
李成海
张瑞霞
ZHANG Yunlong;NIU Chuhan;LI Qirong;DONG Xinyan;ZHANG Weiyi;ZHANG Yumin;HAO Xuelong;LI Chenghai;ZHANG Ruixia(Collage of Materials Science and Engineering,Jiamusi University,Jiamusi 154000,China;Institute of Composite Materials and Structures,Collage of Aerospace Engineering,Harbin Institute of Technology,Haerbin 150001,China;Beijing General Research Institute of Non-Ferrous Metals,Beijing 100088,China)
出处
《中国体视学与图像分析》
2022年第3期279-287,共9页
Chinese Journal of Stereology and Image Analysis
基金
黑龙江省教育厅基础科研业务费项目(2021-KYYWF-0557)
关键词
自组装
抗菌性
耐蚀性
生物相容性
self-assembly
antibacterial property
corrosion resistance
biocompatibility
作者简介
张云龙(1978-),男,副教授。研究方向:轻合金表面改性。E-mail:jmsdxzhang@126.com;通信作者:张唯一(1991-),女,助教。研究方向:材料的设计与制造。E-mail:jmsjqfgj@126.com;通信作者:张宇民(1970-),男,博士,教授。研究方向:航空宇航科学与技术领域的设计与制造。E-mail:zhym@hit.edu.cn
