23 Jul Preparation method of nano apatite crystal composite tissue engineering support material
Abstract
A composite tissue-engineered porous scaffold material is prepared from the nano-class hydroxy phosphorite particles, medical polyamide and foaming agent through proportionally mixing, heating to fuse it, injection moulding under 30-50 MPa to form porous scaffold, and removing the surficial layer to open the pores. Its advantage is high mechanical performance.
Year: 2004
Country: CN
Doc No: 1493365