骨-植入物界面的分子结构：振动光谱表征
Molecular structure at the bone-implant interface: a vibrational spectroscopic characterization.
作者信息
Walters M A, Blumenthal N C, Leung Y, Wang Y, Ricci J L, Spivak J M
机构信息
Department of Chemistry, New York University, NY 10003.
出版信息
Calcif Tissue Int. 1991 May;48(5):368-9. doi: 10.1007/BF02556157.
PMID:2054720
Abstract
Test implant plates surgically retrieved from distal femurs of dogs were studied by Raman spectroscopy in order to characterize the bone-implant interface. The implant surface consisted of phosphate mineral, plasma sprayed on a titanium substrate. On the basis of its spectroscopic signature, the phosphate mineral of bone and the implant surface formed a mixed phase in the interface.
摘要
对通过手术从狗的股骨远端取出的测试植入板进行了拉曼光谱研究，以表征骨 - 植入物界面。植入物表面由喷涂在钛基底上的磷酸盐矿物质组成。根据其光谱特征，骨中的磷酸盐矿物质与植入物表面在界面处形成了混合相。
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