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Physico-chemical properties of the polymeric solutions presented in Table 1.
| PLGA | PCLGA | |
|---|---|---|
| Density (g/mL) | 1.258 ± 0.010 | 1.018 ± 0.006 |
| Surface tension (mN/m) | 158.2 ± 0.5 | 136.8 ± 0.9 |
| Conductivity (S/cm) | 0.98 ± 0.01 | 0.31 ± 0.01 |
| Dynamic viscosity (Pa·s) | 2.595 ± 0.065 | 2.324 ± 0.256 |
