In Vitro Degradation of PHBV Scaffolds and nHA/PHBV Composite Scaffolds Containing Hydroxyapatite Nanoparticles for Bone Tissue Engineering
Figure 2
(a) FE-SEM micrograph of nanosized HA particles; (b) HA/PHBV composite scaffold containing 10% nHA; (c) an EDX spectrum confirming the presence of HA nanoparticles in HA/PHBV composite scaffold.