Biocompatibility of HAP/Ti gradient coating by microarc oxidation and biomimetic process

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Biocompatibility of HAP/Ti gradient coating by microarc oxidation and biomimetic process
	Wang JQ(王金清)
刊名	Advanced Materials Research
	2011
卷号	177 页码:325-328
关键词	Titanium alloys micro-arc oxidation HAP biocompatibility
ISSN号	1662-8985
通讯作者	刘斌
中文摘要	This study is to evaluate the biocompatibility of HAP/Ti gradient coating by microarc oxidation and biomimetic process. Titanium alloys were activated by microarc oxidation (MAO), and immersed in simulated body fluid to prepare HAP/Ti gradient coating. Scanning electron microscopy (SEM) had been used to investigate the microstructure of the coatings. The biocompatibility of the coatings was evaluated by animal acute and subacute toxicity test, micronucleus test, hemolysis test, and oral mucosa test. The results showed HAP/Ti gradient coating was successfully fabricated on the substrate. The animal experiment showed the coating had not short-term toxicity, oral mucosa irritation, and micronucleus occurrence rate was 3.2 ‰ and hemolysis rate was 2.5%. The HAP/Ti gradient coating made by MAO and biomimetic process showed good bio-security and compatibility, it may be new oral implant materials.
学科主题	材料科学与物理化学
收录类别	SCI
语种	英语
公开日期	2012-09-24
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/654]
专题	兰州化学物理研究所_固体润滑国家重点实验室
推荐引用方式 GB/T 7714	Wang JQ. Biocompatibility of HAP/Ti gradient coating by microarc oxidation and biomimetic process[J]. Advanced Materials Research,2011,177:325-328.
APA	王金清.(2011).Biocompatibility of HAP/Ti gradient coating by microarc oxidation and biomimetic process.Advanced Materials Research,177,325-328.
MLA	王金清."Biocompatibility of HAP/Ti gradient coating by microarc oxidation and biomimetic process".Advanced Materials Research 177(2011):325-328.