Formulations | Particle size (nm) | PdIa | Zeta potential (mV) | EE%b |
---|---|---|---|---|
LPN | 145.26 ± 2.48 | 0.20 ± 0.04 | − 15.28 ± 2.16 | – |
Afa/LPN | 168.61 ± 4.10 | 0.22 ± 0.03 | − 13.83 ± 0.49 | 87.52 ± 1.72 |
Afa/LPN-FD7 | 166.12 ± 8.91 | 0.21 ± 0.02 | − 10.74 ± 1.42 | 87.33 ± 1.54 |
Afa/LPN-CCD | 150.18 ± 0.31 | 0.23 ± 0.03 | − 25.32 ± 1.50 | 86.83 ± 1.62 |