Sample | Size (nm) | PDI | ζ-potential (mV) | L.C. (wt%) | ||||
---|---|---|---|---|---|---|---|---|
Before storage | After storage | Before storage | After storage | Before storage | After storage | Before storage | After storage | |
Empty NLC-A | 139.7 | 134.9 | 0.38 | 0.39 | -20.1 ± 5.5 | -19.1 ± 4.5 | ---- | ---- |
Drug-loaded NLC-A | 176.2 | 179.5 | 0.41 | 0.44 | -30.3 ± 7.7 | -29.4 ± 7.9 | 2.8 | 2.6 |
Empty NLC-B | 62.6 | 64.4 | 0.46 | 0.49 | -18.7 ± 4.6 | -19.5 ± 4.9 | ---- | ---- |
Drug-loaded NLC-B | 80.1 | 84.4 | 0.49 | 0.50 | -28.5 ± 10.3 | -29.9 ± 16.2 | 1.7 | 1.5 |
Empty NLC-C | 175.9 | 175.9 | 0.34 | 0.34 | -35.7 ± 5.2 | -35.7 ± 5.2 | ---- | ---- |
Drug-loaded NLC-C | 209.7 | 220.5 | 0.46 | 0.48 | -46.9 ± 8.4 | -42.7 ± 7.3 | 24.0 | 21.4 |
Empty NLC-D | 185.5 | 192.5 | 0.29 | 0.32 | -36.7 ± 5.9 | -32.7 ± 4.4 | ---- | ---- |
Drug-loaded NLC-D | 189.3 | 199.3 | 0.42 | 0.48 | -38.4 ± 6.5 | -36.3 ± 4.4 | 24.0 | 21.8 |