Study on β-TCP Coated Porous Mg as a Bone Tissue Engineering Scaffold Material

IMR OpenIR

	Study on β-TCP Coated Porous Mg as a Bone Tissue Engineering Scaffold Material
其他题名	Study on β-TCP Coated Porous Mg as a Bone Tissue Engineering Scaffold Material
	Fang Geng 1; Lili Tan 1; Bingchun Zhang 1; Chunfu Wu 2; Yonglian He 2; Jingyu Yang 2; Ke Yang 1
	2009
发表期刊	材料科学技术学报：英文版
ISSN	1005-0302
卷号	25.0 期号:1.0 页码:123-129
摘要	Three-dimensional honeycomb-structured magnesium （Mg） scaffolds with interconnected pores of accurately controlled pore size and porosity were fabricated by laser perforation technique. Biodegradable and bioactiveβ- tricalcium phosphate （β-TCP） coatings were prepared on and the biodegradation mechanism was simply evaluated the porous Mg to further improve its biocompatibility, in vitro. It was found that the mechanical properties of this type of porous Mg significantly depended on its porosity. Elastic modulus and compressive strength similar to human bones could be obtained for the porous Mg with porosity of 42.6%-51%. It was observed that the human osteosarcoma cells （UMR106） were well adhered and proliferated on the surface of the β- TCP coated porous Mg, which indicates that theβ-TCP coated porous Mg is promising to be a bone tissue engineering scaffold material.
其他摘要	Three-dimensional honeycomb-structured magnesium （Mg） scaffolds with interconnected pores of accurately controlled pore size and porosity were fabricated by laser perforation technique. Biodegradable and bioactiveβ- tricalcium phosphate （β-TCP） coatings were prepared on and the biodegradation mechanism was simply evaluated the porous Mg to further improve its biocompatibility, in vitro. It was found that the mechanical properties of this type of porous Mg significantly depended on its porosity. Elastic modulus and compressive strength similar to human bones could be obtained for the porous Mg with porosity of 42.6%-51%. It was observed that the human osteosarcoma cells （UMR106） were well adhered and proliferated on the surface of the β- TCP coated porous Mg, which indicates that theβ-TCP coated porous Mg is promising to be a bone tissue engineering scaffold material.
关键词	镁骨组织工程 β-TCP涂层生物相容性
收录类别	CSCD
语种	中文
CSCD记录号	CSCD:3559188
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/148033
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.沈阳药科大学
推荐引用方式 GB/T 7714	Fang Geng,Lili Tan,Bingchun Zhang,et al. Study on β-TCP Coated Porous Mg as a Bone Tissue Engineering Scaffold Material[J]. 材料科学技术学报：英文版,2009,25.0(1.0):123-129.
APA	Fang Geng.,Lili Tan.,Bingchun Zhang.,Chunfu Wu.,Yonglian He.,...&Ke Yang.(2009).Study on β-TCP Coated Porous Mg as a Bone Tissue Engineering Scaffold Material.材料科学技术学报：英文版,25.0(1.0),123-129.
MLA	Fang Geng,et al."Study on β-TCP Coated Porous Mg as a Bone Tissue Engineering Scaffold Material".材料科学技术学报：英文版 25.0.1.0(2009):123-129.