3D bioprinting materials offer possibility for better bone and soft tissue repair

3D bioprinting is an advanced tissue engineering technique that builds complex tissues using bioactive substances like living cells and scaffolds. It provides personalized tissue repair solutions, reducing immune rejection by using patient-specific cells. Common-used 3D bioprinting materials include polycaprolactone (PCL) and poly lactic-co-glycolic acid (PLGA) for hard tissue and hydrogels for soft tissue.