POROUS COMPOSITE BIOMATERIALS AND PRODUCTION METHOD OF THE SAME

摘要

The invention discloses a porous composite biomaterial comprising of poly(γ-glutamic acid)-g-chondroitin sulfate (γ-PGA-g-CS) copolymer and poly(&egr;-caprolactone). The composite biomaterial provides a three-dimensional microenvironment for using as a scaffold for tissue engineering and for supporting the attachment and proliferation of cells. The invention also discloses a method of producing a porous composite biomaterial.