23 Jul Method for preparing organic and inorganic nanometer composite organization engineering stent material by using thermal phase separation
Abstract
A method for preparing the composite organic-inorganic nano material used for tissue engineering scaffold by thermal phase separation includes such steps as ultrasonic dispersing of inorganic nano-particles in polymer solution to obtain a uniform mixture system, lowering temp, coarsening the mixture system for a certain time while generating phase separation, freeze drying to remove solvent, to obtain porous scaffold, and annealing for improving its strength.
Year: 2006
Country: CN
Doc No: 1792379