23 Jul Method for preparing tissue engineered porous composite scaffold material
Abstract
The invention discloses a tissue engineering multiaperture composite bracket material preparing method, during the course of preparing multihole material by phase separation, compounding with inorganic calcium phosphate ceramic particles and adding in nonionic surface active agent to obtain large-aperture organic -inorganic composite bracket material, the diameter of aperture 20-400mum and the aperture gap rate 90% above. The material has better hydrophily beneficial to adhesion and growth of cell. According to different composite quantity and sorts of diphase particles, its internal degrading speed can be adjusted, increasing the biocompatibility, and has applied value in bone tissue engineering and bone repairing.
Year: 2004
Country: CN
Doc No: 1528471