AI Summary
The article discusses the preparation and biological evaluation of porous tantalum scaffolds coated with hydroxyapatite. This research focuses on developing biomaterials for tissue engineering applications, specifically in orthopedic and dental fields. The combination of tantalum and hydroxyapatite aims to create a scaffold with improved biocompatibility, mechanical properties, and bone ingrowth. The biological evaluation includes studies on cell compatibility, viability, and tissue integration, providing insights into the potential of these scaffolds for enhancing bone regeneration.