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The water contact angles of the electrospinning films
| Surfaces | CAs/° | Surfaces | CAs/° |
|---|---|---|---|
| Surfaces-1 | 136.1 ± 1.2 | Surfaces-5 | 145.6 ± 1.1 |
| Surfaces-2 | 141.2 ± 1.5 | Surfaces-6 | 146.9 ± 1.3 |
| Surfaces-3 | 144.8 ± 0.7 | Surfaces-7 | 148.5 ± 1.0 |
| Surfaces-4 | 148.6 ± 1.0 | Surfaces-8 | 158.4 ± 0.9 |
