Table 5.
Characterization of clobetasol propionate (CP) loaded into IPEC formed by NAA-1 and EPO in the ratio 33:67 %.
| Composition | CP Content (%) | Dh (nm) | ζ (mV) | MDF (kPa) | WA (mJ) | |
|---|---|---|---|---|---|---|
| Theoretic | Actual | |||||
| CP-IPEC 50:50 | 50 | 53.2 ± 0.3 | 401 ± 295 | −11.3 ± 2.1 | 30 ± 6 | 2530 ± 58 |
| CP-IPEC 60:40 | 60 | 56.1 ± 1.4 | 435 ± 197 | −9.0 ± 1.2 | 22 ± 5 | 2988 ± 110 |
| CP-IPEC 70:30 | 70 | 62.1 ± 5.3 | 431 ± 119 | −10.8 ± 1.2 | 18 ± 2 | 2550 ± 27 |
| CP-IPEC 80:20 | 80 | 79.4 ± 0.2 | 560 ± 116 | 6.8 ± 2.8 | 16 ± 2 | 1400 ± 26 |
| CP-IPEC 90:10 | 90 | 88.5 ± 12.6 | 416 ± 6 | 3.8 ± 2.2 | 15 ± 1 | 820 ± 19 |