Degradable composite bone tissue composite replacements with controlled degradation time based on poly (DL-lactide), collagen, biaoapatite and sodium hyaluronate
Abstract
Utility model refers to optimalization of preparation of biodegradabile scaffold with the aim of achievement homogenously porous microstructure with mutual connected pores with nano/microstructured surface, suitable mechanical properties and controlled time of biodegradation to reach an optimal system for stem cell colonization.