화학공학소재연구정보센터
Macromolecular Rapid Communications, Vol.23, No.4, 247-252, 2002
Preparation of porous poly(epsilon-caprolactone) structures
Communication: Porous poly(epsilon-caprolactone) structures have been prepared by leaching of compression moulded salt-containing polymer precipitates. Coagulation takes place when a PCL solution containing dispersed water-soluble salt particles is precipitated into an excess of non-solvent. Porous scaffolds are obtained after leaching of compression moulded polymer-salt precipitate. This process yields scaffolds with a very homogeneous pore morphology and independent control of pore size and porosity.