Fabrication and Characterization of Collagen-Immobilized Porous PHBV/HA Nanocomposite Scaffolds for Bone Tissue Engineering

Figure 9

ALP activity staining of osteoblasts (MCT3T-E1) cultured on PHBV (a), PHBV/HA (b), and PHBV/HA/Col (c) scaffolds for 16 days.

(a)

(b)

(c)