In vitro degradation behavior and cytocompatibility of a bioceramic anodization films on the biodegradable magnesium alloy
作者： Hamouda M. Mousa , Kamal H. Hussein , Hem Raj Pant , Heung M. Woo , Chan Hee Park
DOI: 10.1016/J.COLSURFA.2015.10.003
关键词:
摘要: Abstract Magnesium (Mg), and its alloys have good potential for using in biomedical applications due to mechanical properties biodegradability. However, the poor corrosion resistance insufficient stability of Mg biological fluids limited clinical applicability. As a result, surface modification techniques are being investigated improve applications. In this study, bioactive CaP film were deposited on AZ31B magnesium alloy via anodization with SBF solution used as electrolyte without ZrO 2 Nanoparticles (NPs). The samples evaluated characterized vitro assess their degradation cytocompatability behaviour FE-SEM, electrochemical test, immersion cell culture tests. results indicate that anodized NPs consists nanoplate leaf-like apatite structures porous 3-D structures, respectively. nanomorphology showed uniform growth had created layer three days after solution. formation such nanostructures sample could provide implant materials extra biocompatibility. Moreover, unique can alloys, which make it promising material use
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