Research Article
Biocompatibility of Nanoporous TiO2 Coating on NiTi Alloy Prepared via Dealloying Method
Table 1
The content of hydroxyproline in cell culture medium (mg/L).
| | Group | Initial content | 1 d | 5 d | 8 d |
| | B | 20.00 |
39.6% |
43% |
67.6% | | A | 20.00 |
73.3% |
85.5% |
87.5% |
|
|
