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Effects of initial drug loading on size, PDI, zeta potential, and EE (mean ± SD, n = 3)
| Drug loading (%) | Size (nm) | PDI | Zeta potential | EE (%) |
|---|---|---|---|---|
| 5 | 59.97 ± 3.70 | 0.183 ± 0.023 | -13.4 ± 0.20 | 93.24 ± 3.05 |
| 7 | 79.00 ± 2.24 | 0.154 ± 0.044 | -17.10 ± 2.30 | 95.91 ± 4.05 |
| 9 | 111.2 ± 3.45 | 0.134 ± 0.082 | -15.1 ± 1.60 | 75.06 ± 3.19 |
PDI, polydispersity index; EE, encapsulation efficiency; SD, standard deviation.
