In-vitro apatite formation on phosphorylated bamboo

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	In-vitro apatite formation on phosphorylated bamboo
	S. H. Li; Q. Liu; J. deWijn; J. Wolke; B. L. Zhou; K. deGroot
	1997
发表期刊	Journal of Materials Science-Materials in Medicine
ISSN	0957-4530
卷号	8 期号:9 页码:543-549
摘要	Natural self-reinforced composite, bamboo, was surface modified by phosphorylation with urea-H3PO4 and NaOH-H3PO4 methods; then precalcification was performed by immersing samples in saturated Ca(OH)(2) solution. After that, calcium phosphate can be formed on the surface of bamboo samples in calcification media: simulated body fluid (1.5 SBF) and accelerated calcification solution (ACS). Experimental results reveal that pre-calcification is an inevitable step for the formation of calcium phosphate. The calcium phosphate formed in 1.5 SBF was identified by thin-film X-ray diffraction as apatite which was not well crystallized. Compared with the urea-H3PO4 method, the NaOH-H3PO4 method has the advantages of quicker and continuous apatite formation and stronger adhesive between apatite and bamboo.
部门归属	acad sinica,inst met res,shenyang 110015,peoples r china.;li, sh (reprint author), leiden univ,biomat res grp,prof bronkhorstlaan 10,nl-3723 mb bilthoven,netherlands
关键词	Calcium-phosphate Growth Binding Cotton
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38004
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	S. H. Li,Q. Liu,J. deWijn,et al. In-vitro apatite formation on phosphorylated bamboo[J]. Journal of Materials Science-Materials in Medicine,1997,8(9):543-549.
APA	S. H. Li,Q. Liu,J. deWijn,J. Wolke,B. L. Zhou,&K. deGroot.(1997).In-vitro apatite formation on phosphorylated bamboo.Journal of Materials Science-Materials in Medicine,8(9),543-549.
MLA	S. H. Li,et al."In-vitro apatite formation on phosphorylated bamboo".Journal of Materials Science-Materials in Medicine 8.9(1997):543-549.