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题名: Syntheses, structures and photophysical properties of iron containing hydroxyapatite prepared by a modified pseudo-body solution
作者: Wang, Junhu1;  Nonami, Toru2;  Yubata, Kunio3
刊名: JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE
发表日期: 2008-07-01
DOI: 10.1007/s10856-007-3365-2
卷: 19, 期:7, 页:2663-2667
收录类别: SCI ;  ISTP
文章类型: Article
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Engineering, Biomedical ;  Materials Science, Biomaterials
研究领域[WOS]: Engineering ;  Materials Science
英文摘要: It is known that bones and teeth are mostly composed of hydroxyapatite (HAp) and iron is present in them as a trace element. In order to search for helpful information for understanding the behavior of trace iron element in bones and teeth, very small amounts of iron containing HAp(FeHAp) were synthesized from a modified pseudo-body solution at low temperature. The effects of iron on the structural and photo-absorption properties of FeHAp were characterized by XRD, the Rietveld structural refinement, TEM and UV-vis photo-absorption spectroscopy. The results suggested that Fe(III) ions with high spin could get into the apatite structure and FeHAp with a pure apatitic phase could be obtained. At the same time, iron could modify the photo-absorption property of FeHAp. Compared with the pure HAp material, the prepared iron containing materials showed obviously photo-absorption property in the UV light region.
语种: 英语
WOS记录号: WOS:000255879100019
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140828
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chukyo Univ, Sch Life Syst Sci & Technol, Toyota 4700393, Japan
3.Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan

Recommended Citation:
Wang, Junhu,Nonami, Toru,Yubata, Kunio. Syntheses, structures and photophysical properties of iron containing hydroxyapatite prepared by a modified pseudo-body solution[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE,2008,19(7):2663-2667.
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