Research Article
Enhanced Hydrophilicity and Protein Adsorption of Titanium Surface by Sodium Bicarbonate Solution
Table 3
Roughness measurements of the untreated and NaHCO
3-treated machined and SLA surfaces (mean ± SD,
,
μm).
| Modification | Machined | SLA | | | | | | | | |
| Untreated | 0.15 ± 0.02 | 1.37 ± 0.19 | 0.20 ± 0.02 | 2.39 ± 0.29 | 2.04 ± 0.16 | 9.16 ± 1.33 | 2.58 ± 0.18 | 21.91 ± 3.55 | NaHCO3-treated | 0.14 ± 0.02 | 1.27 ± 0.15 | 0.19 ± 0.02 | 2.48 ± 0.26 | 2.09 ± 0.14 | 9.96 ± 1.66 | 2.65 ± 0.16 | 23.38 ± 3.57 |
| values | 0.108 | 0.123 | 0.258 | 0.356 | 0.335 | 0.145 | 0.264 | 0.249 |
|
|