Preparation and characterization of a novel porous titanium scaffold with 3D hierarchical porous structures

被引：0
作者：
Yuejun Chen
Bo Feng
Yaping Zhu
Jie Weng
Jianxin Wang
Xiong Lu
机构：
[1] Southwest Jiaotong University,Key Laboratory of Advanced Technologies of Materials (Ministry of Education)
[2] Southwest Jiaotong University,School of Materials Science and Engineering
来源：
Journal of Materials Science: Materials in Medicine | 2011年 / 22卷
关键词：
Foam; Protein Adsorption; Bovine Serum Albumin Solution; Porous Titanium; Sodium Titanate;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study aims to prepare a novel porous titanium (Ti) scaffold in order to improve the biocompatibility of the metallic implants. Porous Ti was produced by a Liquid foaming method and subsequent chemical treatments. It was found that the scaffold had three-dimensionally hierarchical porous structures with pore size ranging from nanometer to micrometer scale, and it also had activated surface. Mechanical test results showed that the scaffold also has sufficient compressive strength to meet the requirements of implantation. Protein adsorption results indicated that the novel scaffolds significantly enhanced the protein adsorption.
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页码：839 / 844
页数：5
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