Table 2.
Contact angle (θ) and surface free energy (SFE) of untreated PT sample and treated T-10 sample.
| sample | θ (water) (deg) | θ (diiodomethane) (deg) | SFE (mJ/m2) |
|---|---|---|---|
| PT | 62.71 ± 2.87 | 41.96 ± 0.68 | 39.03 |
| T-10 | 17.89 ± 2.18 | 23.72 ± 3.31 | 70.46 |
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