Improved cytocompatibility of Mg-1Ca alloy modified by Zn ion   implantation and deposition

doi:10.1016/j.matlet.2017.06.055

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	Improved cytocompatibility of Mg-1Ca alloy modified by Zn ion implantation and deposition
	Liu, Jiao ; Zheng, Yang ; Bi, Yanze ; Li, Yan ; Zheng, Yufeng
刊名	MATERIALS LETTERS
	2017
关键词	Mg Zn Ion implantation and deposition Corrosion Cytocompatibility MAGNESIUM-CALCIUM ALLOYS CORROSION-RESISTANCE BONE ZINC BEHAVIOR FE
DOI	10.1016/j.matlet.2017.06.055
英文摘要	The Mg-1Ca alloy has been modified by Zn ion implantation and deposition (II&D) using metal vapor vacuum arc plasma source (MEVVA). The surface characteristics, corrosion behavior and cytocompatibility were investigated. The auger electron spectroscopy (AES) results showed that a uniform ZnO layer was formed on the surface of Mg-1Ca alloy. The electrochemical measurements revealed that the corrosion potential has been increased, and a comparable corrosion current density in the simulated body fluid (SBF) was obtained for the Zn-modified Mg-1Ca alloy. The indirect cell viability evaluation and direct cell culture results indicated that the cytocompatibility of MC3T3-E1 cells on the Mg-1Ca alloy was improved by the ZnO layer on the surface. (C) 2017 Elsevier B.V. All rights reserved.; National Natural Science Foundation of China (NSFC) [51431002]; SCI(E); ARTICLE; 87-89; 205
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/470462]
专题	工学院
推荐引用方式 GB/T 7714	Liu, Jiao,Zheng, Yang,Bi, Yanze,et al. Improved cytocompatibility of Mg-1Ca alloy modified by Zn ion implantation and deposition[J]. MATERIALS LETTERS,2017.
APA	Liu, Jiao,Zheng, Yang,Bi, Yanze,Li, Yan,&Zheng, Yufeng.(2017).Improved cytocompatibility of Mg-1Ca alloy modified by Zn ion implantation and deposition.MATERIALS LETTERS.
MLA	Liu, Jiao,et al."Improved cytocompatibility of Mg-1Ca alloy modified by Zn ion implantation and deposition".MATERIALS LETTERS (2017).