Table 3 Physico-chemical characterization studies of optimized CS-NE formulations (mean ± SD, n = 3).
From: Colistin adorned topical nanoemulsion gel formulation for enhanced anti-microbial activity
Formulations | Particle Size (nm) | PDI | Zeta Potential (mV) | Drug Content (%) | EE (%) | pH |
|---|---|---|---|---|---|---|
CS-NE3 | 193.2 ± 9.52 | 0.154 ± 0.05 | −29.1 ± 0.51 | 94.6 ± 2.35 | 84.2 ± 5.89 | 6.6 ± 0.56 |
CS-NE4 | 121.7 ± 8.61 | 0.412 ± 0.04 | −42.3 ± 0.08 | 91.4 ± 6.52 | 79.5 ± 4.75 | 6.2 ± 0.99 |
CS-NE5 | 169.3 ± 10.22 | 0.304 ± 0.01 | −11.7 ± 0.11 | 89.3 ± 7.11 | 74.2 ± 6.55 | 5.6 ± 0.23 |
