Effect of Fluoride-Modified Titanium Surface on Early Adhesion of Irradiated Osteoblasts

Table 1

Surface roughness (mean ± S.D.) from AFM analysis.

Group	Sa (nm)	St (nm)	Sdr (%)
TiO	42.60 ± 7.70	226.71 ± 48.88	36.51 ± 7.76
F-TiO	28.34 ± 7.24	186.49 ± 66.12	19.54 ± 6.40
value	0.014	0.306	0.005

, significantly different.