Surface-Exposed Hydroxyapatite Microparticles in Electrospun PLLA Scaffolds: Mechanical Reinforcement and Osteogenic Response
The addition of HAP particles significantly altered the scaffold morphology and structure, increasing the fiber diameter and surface roughness, and promoting the formation of fused fiber junctions, and inducing the appearance of semicrystalline PLLA domains, which significantly improved the mechanical properties of the...