Zinc Exhibits Ideal Physiological Corrosion Behavior for Bioabsorbable Stents

被引：983

作者：

Bowen, Patrick K. ^{[1
]}

Drelich, Jaroslaw ^{[1
]}

Goldman, Jeremy ^{[2
]}

机构：

[1] Michigan Technol Univ, Dept Mat Sci & Engn, Houghton, MI 49931 USA

[2] Michigan Technol Univ, Dept Biomed Engn, Houghton, MI 49931 USA

来源：

ADVANCED MATERIALS | 2013年 / 25卷 / 18期

关键词：

bioabsorbable; stents; biomaterials; zinc; corrosion; BALLOON ANGIOPLASTY; MAGNESIUM ALLOYS; FOLLOW-UP; IMPLANTATION; IRON; OPPORTUNITIES; DEGRADATION; RESTENOSIS; MANGANESE; DISEASE;

D O I：

10.1002/adma.201300226

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

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. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：2577 / 2582

页数：6

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