Table 1.
Polymer Content of the Hydrogels in This Study
| gel | Col content (%) | HA content (%) |
|---|---|---|
| xCol | 0.15, 0.3 | 0 |
| xHA | 0 | 2.5, 5, 10 |
| semi-IPN | 0.15a | 2.5 |
| IPN | 0.15 | 2.5 |
a
No chemical cross-linking.
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