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居然才看到这篇文章,有点滞后,说实话按照做可降解金属的人来看实验不够专业,但人家老美发到先进材料啦,学习吧。
Adv Mater. 2013 May 14;25(18):2577-82. doi: 10.1002/adma.201300226. Epub 2013 Mar 14.
Zinc exhibits ideal physiological corrosion behavior for bioabsorbable stents.Zinc is proposed as an exciting new biomaterial for use in bioabsorbable cardiac stents. Not only is zinc a physiologically relevant metal with behavior that promotes healthy vessels, but it combines the best behaviors of both current bioabsorbable stent materials: iron and magnesium. Shown here is a composite image of zinc degradation in a murine (rat) artery.
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