In vitro and in vivo evaluation of MgF₂ coated AZ31 magnesium alloy porous scaffolds for bone regeneration

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• 作者：Weilin Yu^a ; ¹ ; Huakun Zhao^a ; ¹ ; Zhenyu Ding^a ; Zhiwang Zhang^a ; Benben Sun^a ; Ji Shen^a ; Shanshan Chen^b ; Bingchun Zhang^b ; Ke Yang^b ; Meixia Liu^b ; ^{mxliu@imr.ac.cn} ; Daoyun Chen^a ; ^{chendaoyun324309@163.com} ; Yaohua He^a ; ^{hyhua18930177339@163.com}
• 关键词：Magnesium alloy ; Scaffold ; Surface modification ; MgF2 coating ; Osteogenesis
• 刊名：Colloids and Surfaces B: Biointerfaces
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：149
• 期：Complete
• 页码：330-340
• 全文大小：5622 K
• 卷排序：149

文摘

Porous AZ31 Mg alloy scaffolds were fabricated using laser-perforation technique. Fluoride treatment enhanced the corrosion resistance of the AZ31 scaffold. The MgF2 coated AZ31 scaffold showed improved cytocompatibility. The MgF2 coated AZ31 scaffold showed enhanced osteoconductive and osteoinductive properties.