Novel biocompatible magnesium alloys design with nutrient alloying elements Si, Ca and Sr: Structure and properties characterization

By Weidan Wang and Junjie Han and Xuan Yang and Mei Li and Peng Wan and Lili Tan and Yu Zhang and Ke Yang
Published in Materials Science and Engineering: B NULL 2016

Abstract

Magnesium has been widely studied as a biodegradable material, where its mechanical property and biocompatibility make it preferred candidate for orthopedic implant. Proper alloying can further improve the properties of Mg. First and foremost, to guarantee the biosafety for biomedical application, the alloying element should be toxic free. To address this point, nutrient elements including Si, Sr and Ca were selected due to their biological functions in human body, especially in bone regeneration and repair. In this study, 0.5

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