Table 1 Main physicochemical properties of GSE-loaded SLN, DiR loaded SLN, and 6-Coum-loaded SLN
Formulation | Size (nm) | PDI | Zeta potential (mV) | Content of dye/drug in SLN (mg/mg) |
|---|---|---|---|---|
SLN-GSE | 243 ± 24 | 0.41–0.51 | − 14.5 ± 1.0 | 0.058 ± 0.003 |
SLN-DiR | 98 ± 2 | 0.27–0.41 | − 16.9 ± 0.4 | 0.014 ± 6 × 10−4 |
SLN-6-Couma | 235 ± 14 | 0.51–0.58 | − 16.3 ± 1.9 | 0.41 ± 0.01 |