Table 1.
Values of wetting contact angles and apparent surface energy for as-prepared SinA monolayer and under different UV irradiation times.
| Time (h) | θ av (degree) | θ rec (degree) | γ s (mJ/m2) |
|---|---|---|---|
| 0 | 42.2 | 34.6 | 35.6 |
| 15 | 72.3 | 37.8 | 30.7 |
| 24 | 100.1 | 43.7 | 23.6 |
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