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Physicochemical Characterization of NPs (n = 4).
| Characterization Parameter | Empty NPs | BPD NPs | CED NPs |
|---|---|---|---|
| Size (nm) | 73.0 ± 7.2 | 88.5 ± 6.7 | 102.3 ± 7.6 |
| PDI | 0.13 ± 0.03 | 0.11 ± 0.01 | 0.09 ± 0.03 |
| Zeta Potential (mV) | −29.1 ± 6.4 | −24.1 ± 6.1 | −16.3 ± 5.5 |
| Encapsulation Efficiency (%) | No Drug | 87.7 ± 7.4 | 78.2 ± 12.7 |
