Fabrication and Characterization of Collagen-Immobilized Porous PHBV/HA Nanocomposite Scaffolds for Bone Tissue Engineering
Figure 8
The SEM images of osteoblasts cultured on PHBV (a, b), PHBV/HA (c, d), and PHBV/HA/Col (e, f) scaffolds for 5 days (Mag 40× for (a), (c), (e); Mag 300× for (b), (d), (f)).
