Table 4.
Average contact angles of bare cp-Ti, bare nanotube and Zn-deposited nanotube surfaces.
| Sample | Average contact angles (°) |
|---|---|
| Bare cp-Ti | 79.2° ± 0.2 |
| Bare nanotube | 140.2° ± 0.2 |
| Zn-1 nm | 136.1° ± 0.1 |
| Zn-3 nm | 140.7° ± 0.0 |
| Zn-5 nm | 135.9° ± 0.1 |
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