表面改性
材料科学
骨整合
钛
纳米颗粒
植入
金属
纳米技术
离子注入
水溶液中的金属离子
化学工程
离子
冶金
化学
医学
外科
有机化学
工程类
作者
Nan Wu,Hongyu Gao,Xu Wang,Xibo Pei
出处
期刊:ACS Biomaterials Science & Engineering
[American Chemical Society]
日期:2023-05-15
卷期号:9 (6): 2970-2990
被引量:11
标识
DOI:10.1021/acsbiomaterials.2c00722
摘要
Implant surface modification can improve osseointegration and reduce peri-implant inflammation. Implant surfaces are modified with metals because of their excellent mechanical properties and significant functions. Metal surface modification is divided into metal ions and nanoparticle surface modification. These two methods function by adding a finishing metal to the surface of the implant, and both play a role in promoting osteogenic, angiogenic, and antibacterial properties. Based on this, the nanostructural surface changes confer stronger antibacterial and cellular affinity to the implant surface. The current paper reviews the forms, mechanisms, and applications of nanoparticles and metal ion modifications to provide a foundation for the surface modification of implants.
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