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Properties of polyanhydride particles encapsulating OVA or PELA.
| PA-OVA particles | PA-PELA particles | Empty PA particles | |
|---|---|---|---|
| Particle Size (nm) | 981 ± 18 | 486 ± 6 | 497 ± 5 |
| Polydispersity Index (PDI) | 0.15 ± 0.03 | 0.11 ± 0.04 | 0.11 ± 0.04 |
| Zeta Potential (mV) | −31.2 ± 4.5 | −19.8 ± 0.1 | −17.0 ± 0.2 |
| Loading Capacity (μg per mg of particles) | 7.7 ± 0.2 | 4.3 ± 0.2 | - |
| Encapsulation Efficiency (%) | 35.8 ± 1.1 | 35.6 ± 1.7 | - |
