| 医用镁合金仿生钝化技术研究进展 |
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| 引用本文： | 陶冶,张永君.医用镁合金仿生钝化技术研究进展[J].电镀与涂饰,2012,31(3):39-42. |
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| 作者姓名： | 陶冶 张永君 |
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| 作者单位： | 华南理工大学机械与汽车工程学院,广东广州,510640 |
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| 基金项目： | 国家自然科学基金资助项目(30700179);中央高校基本科研业务费专项资金资助重点项目(2009ZZ0063) |
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| 摘 要： | 在医用镁合金功能化表面改性技术中,仿生钝化具有其他方法无可比拟的优越性。利用仿生钝化技术,可在镁合金表面原位制备兼具优异生物相容性、生物活性和降解控制功能的生物磷灰石膜层,全面满足镁合金生物医用对表面质量的苛刻要求。本文分别从前处理、钝化工艺、钝化后处理等方面,综述了医用镁合金仿生钝化技术的研究进展,并展望了医用镁合金仿生钝化技术的发展趋势。
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| 关 键 词： | 医用镁合金 仿生钝化 羟基磷灰石 |
Research progress of biomimetic passivation of magnesium alloys for biomedical applications |
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| TAO Ye
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ZHANG Yong-jun.Research progress of biomimetic passivation of magnesium alloys for biomedical applications[J].Electroplating & Finishing,2012,31(3):39-42. |
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| Authors: | TAO Ye ZHANG Yong-jun |
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| Affiliation: | School of Mechanical and Automotive Engineering,South China University of Technology,Guangzhou 510640,China |
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| Abstract: | Among the functionalization of surface modification techniques of medical magnesium alloy,biomimetic passivation has incomparable advantage over other methods.Biological apatite film which has excellent bioactivity,biocompatibility,and anticorrosion function can be formed on in-situ surface of magnesium alloy by biomimetic passivation,completely meeting the strict requirements of surface quality of magnesium alloy for biomedical use.The research progress of biomimetic passivation of magnesium alloys for biomedical applications was reviewed in aspects of pretreatment,passivation process,and post-treatment.The development trend of biomimetic passivation technology was prospected. |
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| Keywords: | biomedical magnesium alloy biomimetic passivation hydroxyapatite |
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