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Water content of reference and composite hydrogels.
| Samples | Water content based on composition (%) | Water content measured (%) | Before and after freeze drying |
|---|---|---|---|
| P5C0 | 95.00 | 96.37 ± 0.12 |  |
| P5C1 | 94.95 | 95.56 ± 0.17 | |
| P5C10 | 94.50 | 94.31 ± 0.27 | |
| P10C0 | 90.00 | 91.32 ± 0.08 |  |
| P10C1 | 89.90 | 90.30 ± 0.43 | |
| P10C10 | 89.00 | 87.97 ± 0.23 |
