23 Jul Material for bone tissue engineering scaffold and making method thereof
Abstract
The present invention relates to biological material technology, and is especially porous magnesium, magnesium alloy and composite magnesium material used as high strength biomedicine rack material for human body hard tissue defection and its preparation process. The porous magnesium, magnesium alloy and composite magnesium material used in bone tissue engineering rack has porosity of 5-99 % and pore diameter of 50-900 microns. Owing to easy degradation and absorption of magnesium inside body, the bone tissue engineering rack of porous magnesium, magnesium alloy and composite magnesium material has excellent mechanical performance and excellent biocompatibility and can provide 3D space for cell to grow.
Year: 2007
Country: CN
Doc No: 101032632