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Size, PDI, zeta potential, and concentration of F1 and F2 liposomes. Size, zeta potential, and concentration are expressed as mean ± standard deviation (n = 20).
| Formulation | Size (nm) | PDI | Zeta Potential (mV) | Concentration (Particles/mL) |
|---|---|---|---|---|
| F1 | 164 ± 15 | 0.04–0.10 | −16 ± 2 | 1.2 ± 0.1 × 1013 |
| F2 | 179 ± 30 | 0.21–0.27 | +20 ± 2 | 1.3 ± 0.1 × 1014 |
