Component composition and ratios of PEG/P(U-AM-ChCl) hydrogels.
| Samples | U/AM/ChCl (molar ratio) | PEG (wt%) | MBA (wt%) | TPO-L (wt%) |
|---|---|---|---|---|
| LP1 | 1 : 1 : 1 | 0 | 1.0 | 0.5 |
| LP2 | 1 : 1 : 1 | 0.25 | 1.0 | 0.5 |
| LP3 | 1 : 1 : 1 | 0.5 | 1.0 | 0.5 |
| LP4 | 1 : 1 : 1 | 1.0 | 1.0 | 0.5 |
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