Study of Nano-hydroxyapatite/Polycarbonate Composite for Bone Repair

被引：0
|
作者：
Liao Jianguo [1 ]
Li Yubao [2 ]
Zhang Li [2 ]
Zuo Yi [2 ]
机构：
[1] Henan Polytech Univ, Sch Mat Sci & Engn, Jiaozuo 454000, Peoples R China
[2] Sichuan Univ, Analyt & Testing Ctr, Res Ctr Nano Biomat 2, Chengdu 610064, Peoples R China
来源：
ECO-MATERIALS PROCESSING AND DESIGN X | 2009年 / 620-622卷
关键词：
Nano-hydroxyapatite; Polycarbonate; Bone substitute; Composite; BIOMATERIALS;
D O I：
10.4028/www.scientific.net/MSF.620-622.587
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Acicular nano-hydroxyapatite (n-HA) was used to make a new biomaterial composite with polycarbonate by a novel technique. The physical and chemical characteristics of the composites were tested. It was found that the synthesized n-HA crystals were similar to bone apatite in size, phase composition and crystal structure. The TEM results indicated the biomimetic n-HA crystals were uniformly distributed in the polymer matrix. Chemical inter-action between inorganic n-HA and polycarbonate was investigated and discussed. These results indicate that the composite fulfills the basic requirement of bone substitute material, and has the potential for clinical applications.
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页码：587 / +
页数：2
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