Table 2.
Physicochemical characteristics of Cs-coated PC liposomes, with various concentrations of polymer (0.05–0.5%) and storage time: Hydrodynamic diameter (Dh, nm), polydispersity index (PdI), and zeta potential (ζ, mV); 25 °C.
| System | CCs, % | Dh, nm | PdI | ζ, mV | Dh, nm | PdI | ζ, mV |
|---|---|---|---|---|---|---|---|
| 1 day | 2 months | ||||||
| PC (10 mM) | - | 106 ± 1 | 0.07 ± 0.01 | −15 ± 1 | Not stable | ||
| F1 | 0.05 | 131 ± 1 | 0.17 ± 0.01 | 18 ± 1 | 134 ± 1 | 0.17 ± 0.01 | 37 ± 1 |
| F1 | 0.1 | 135 ± 1 | 0.19 ± 0.01 | 17 ± 1 | 131 ± 1 | 0.14 ± 0.01 | 35 ± 1 |
| F1 | 0.5 | 128 ± 1 | 0.16 ± 0.01 | 20 ± 1 | 135 ± 1 | 0.28 ± 0.02 | 46 ± 1 |
| F2 | 0.05 | 110 ± 1 | 0.05 ± 0.01 | 5 ± 1 | 109 ± 1 | 0.07 ± 0.02 | 8 ± 1 |
| F2 | 0.1 | 111 ± 2 | 0.06 ± 0.04 | 5 ± 1 | 111 ± 1 | 0.07 ± 0.02 | 11 ± 1 |
| F3 | 0.05 | 111 ± 2 | 0.06 ± 0.01 | 4 ± 1 | 111 ± 1 | 0.07 ± 0.01 | 22 ± 1 |
| F3 | 0.1 | 115 ± 1 | 0.08 ± 0.01 | 5 ± 1 | 115 ± 1 | 0.08 ± 0.01 | 19 ± 1 |