Figure 7. Initial morphologies of the MG-63 osteoblasts on the titanium surface.

(3000X, bar = 10 µm) SEM images of cells on the MAO, UVA-treated and UVC-treated surfaces after (A–C) 1 h and (D–F) 4 h incubation; (400X, bar = 50 µm) Fluorescence microscopy images of cells on the MAO, UVA-treated and UVC-treated surfaces after (G–I) 24 h incubation.