Table 1.
Results of differential scanning calorimetry (DSC) analysis. Abbreviations: Tg—glass transition temperature; ΔCp—heat capacity change during glass transition; Trel—relaxation temperature; Tk—cold crystallization temperature; ΔHTk—the heat of fusion for cold crystallization; Tm—melting temperature; ΔHTm—the heat of fusion for crystal phase melting.
| Tg (°C) | ΔCp (J/gC) | Trel (°C) | Tk (°C) | ΔHTk (J/g) | Tm (°C) | ΔHTm (J/g) | |
|---|---|---|---|---|---|---|---|
| PLGA/C | 41.1 | 0.6 | 46.5 | 107.4 | 30.4 | 154.1 | 108.5 |
| NaOH | 46.6 | 0.5 | 51.9 | 107.8 | 99.1 | 156.4 | 104.0 |
| NaOH/AuresinePlus | 45.9 | 0.5 | 50.9 | 106.2 | 110.9 | 155.3 | 113.1 |
| NE | 47.9 | 0.6 | 52.2 | 107.6 | 9.8 | 155.6 | 16.8 |
| NE/AuresinePlus | 46.4 | 0.5 | 512 | 109.0 | 14.1 | 155.2 | 16.0 |
| GA | 46.6 | 0.6 | 51.5 | 108.9 | 13.0 | 154.6 | 14.3 |
| GA/AuresinePlus | 46.4 | 0.6 | 51.1 | 105.3 | 18.5 | 154.8 | 23.2 |