Research Article

Acceleration of Bone Regeneration in Critical-Size Defect Using BMP-9-Loaded nHA/ColI/MWCNTs Scaffolds Seeded with Bone Marrow Mesenchymal Stem Cells

Figure 4

Scanning electron microscopy (SEM) of BMMSCs seeded onto nHACM/B9 scaffolds after 72 h of incubation. SEM images show a random distribution of cells on the surface of the nHACM/B9 scaffold.