Biodegradable Magnesium Alloys: A Review of Material Development and Applications.
Biodegradable Magnesium Alloys: A Review of Material Development and Applications.
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DOI：
10.4028/www.scientific.net/jbbte.12.25
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发表时间：
2012-02-03
期刊：
影响因子：
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通讯作者：
McGoron A
中科院分区：
文献类型：
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作者：
Persaud-Sharma D;McGoron A
镁基合金在置于水性物质中时由于腐蚀而具有天然的生物降解能力，这对于心血管和整形外科医疗器械应用是有希望的。当放置在体内时，这些材料可以用作临时支架，当需要临时支撑结构来帮助伤口愈合过程时，这对于治疗是期望的。这些材料降解的性质归因于镁的高氧化腐蚀速率。在这篇综述中，镁材料的发展，生物腐蚀特性，以及这些结果的生物翻译的总结。
Magnesium based alloys possess a natural ability to biodegrade due to corrosion when placed within aqueous substances, which is promising for cardiovascular and orthopedic medical device applications. These materials can serve as a temporary scaffold when placed in vivo, which is desirable for treatments when temporary supportive structures are required to assist in the wound healing process. The nature of these materials to degrade is attributed to the high oxidative corrosion rates of magnesium. In this review, a summary is presented for magnesium material development, biocorrosion characteristics, as well as a biological translation for these results.