Table 1.
Liposome characteristics.
| Liposome Sample 1 | Mean Diameter, nm (±SD) | Mean PDI (±SD) |
Mean ζ-Potential 2, mV (±SD) | PB, gBSA/mollipids (±SE) | BSA Molecules per Liposome (±SE) |
|---|---|---|---|---|---|
| PC | 121.3 ± 2.4 | 0.084 ± 0.003 | –12.37 ± 0.66 | 4.72 ± 0.60 | 8.31 ± 1.06 |
| 10PI | 104.4 ± 1.8 | 0.068 ± 0.016 | –29.94 ± 1.58 | 5.88 ± 0.71 | 7.84 ± 0.94 |
| 2GM1 | 113.1 ± 0.5 | 0.030 ± 0.012 | –20.28 ± 0.59 | 5.20 ± 1.05 | 7.64 ± 1.54 |
| 10GM1 | 118.5 ± 1.3 | 0.092 ± 0.008 | –38.13 ± 1.02 | 2.48 ± 0.15 | 4.00 ± 0.25 |
| 2CMG | 107.4 ± 0.8 | 0.014± 0.007 | –38.38 ± 1.15 | 3.79 ± 0.47 | 5.57 ± 0.70 |
| 10CMG | 109.6 ± 0.7 | 0.099 ± 0.024 | –62.54 ± 1.46 | 6.61 ± 0.94 | 9.72 ± 1.38 |
1 For designations see Materials and Methods. 2 As assessed with ZetaPALS analyzer (Brookhaven Instruments Corp., Holtsville, NY, USA) for 200 nm liposomes.