Study on the bioactivity of anodic oxidized titanium alloy induced by alkali treatment

IMR OpenIR

	Study on the bioactivity of anodic oxidized titanium alloy induced by alkali treatment
	Zhao, Y; Xiong, TY; Li, TF; Wu, J; Jin, HZ; Wang, LB
通讯作者	Zhao, Y(yz@imr.ac.cn)
	2006
发表期刊	BIOCERAMICS 18, PTS 1 AND 2
ISSN	1013-9826
卷号	309-311 页码:383-386
摘要	Alkali treatment induced to form bonelike apatite layer on the surface of the anodic oxidized Ti6AI4V in 1.5 SBF. It was observed that some spherical apatite crystals were deposited on the surface of the sample for only 1 d. They gradually grew to cover the whole surface of the sample with further increasing soaking time. After 7 days of soaking in 1.5 SBF, apatite covered all the surfaces of the titanium alloys, and they packed very densely and uniformly. At the same time, large amount of new-formed apatite nuclei occurred on the first layer of apatite. The EDS and XRD results proved that all the new-formed phases were composed of apatite. Mechanism of the bioactivity of the anodic oxidized titanium alloys was related to the Ti-OH group formation, and the Ti-OH group would induce apatite formation in SBF.
关键词	Ti6Al4V anodic oxidized SBF apatite alkali treatment
收录类别	SCI
语种	英语
WOS研究方向	Materials Science
WOS类目	Materials Science, Ceramics ; Materials Science, Biomaterials ; Materials Science, Composites
WOS记录号	WOS:000236902500094
出版者	TRANS TECH PUBLICATIONS LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/88619
专题	中国科学院金属研究所
通讯作者	Zhao, Y
作者单位	Chinese Acad Sci, Inst Metal Res, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Y,Xiong, TY,Li, TF,et al. Study on the bioactivity of anodic oxidized titanium alloy induced by alkali treatment[J]. BIOCERAMICS 18, PTS 1 AND 2,2006,309-311:383-386.
APA	Zhao, Y,Xiong, TY,Li, TF,Wu, J,Jin, HZ,&Wang, LB.(2006).Study on the bioactivity of anodic oxidized titanium alloy induced by alkali treatment.BIOCERAMICS 18, PTS 1 AND 2,309-311,383-386.
MLA	Zhao, Y,et al."Study on the bioactivity of anodic oxidized titanium alloy induced by alkali treatment".BIOCERAMICS 18, PTS 1 AND 2 309-311(2006):383-386.