Table 1 Size, PDI and zeta potential of the resultant DSF/SPC-NSps at different ratios with a final drug concentration of 1 mg/mL (mean ± SD, n = 3)
Ratios of DSF and SPC | Size (nm) | PDI | Zeta (mV) | Drug-loading rate |
|---|---|---|---|---|
1:2 | 219.72 ± 5.69 | 0.21 ± 0.01 | − 22.10 | 23.77 ± 2.13% |
1:1 | 155.50 ± 5.17 | 0.22 ± 0.02 | − 17.83 | 44.36 ± 1.09% |