Research Article
Enhanced Hydrophilicity and Protein Adsorption of Titanium Surface by Sodium Bicarbonate Solution
Table 2
WCAs of SLA and machined specimens from three test groups, 0, 10, 30, 60, and 120 min of exposure in the air (
, mean ± SD).
| Modification | 0 min | 10 min | 30 min | 60 min | 120 min |
| SLA NaHCO3-treated | 0.0 ± 0.0 | 0.0 ± 0.0 | 22.0 ± 10.6 | 47.6 ± 9.5 | 54.4 ± 10.4 | SLA rinsed | 2.0 ± 4.0 | 2.9 ± 5.8 | 15.0 ± 6.8 | 50.1 ± 9.6 | 53.0 ± 14.6 | Machined NaHCO3-treated | 37.5 ± 3.4 | 41.4 ± 3.7 | 45.7 ± 11.6 | 56.2 ± 13.3 | 56.9 ± 9.2 | Machined rinsed | 53.1 ± 19.1 | 52.5 ± 12.0 | 55.9 ± 11.1 | 56.3 ± 10.7 | 55.6 ± 18.3 |
|
|