Table 1.
Characterization of GLFG liposomes.
| Liposome | PEG-GLFG:DPPC:DOTAP:Chol (Molar Ratio) |
Size (nm) a | PDI a | Zeta Potential (mV) a |
|---|---|---|---|---|
| Control | 10:70:10:10 | 199.5 ± 8.7 | 0.3 | 7.2 ± 0.3 |
| GLFG 1 | 1:79:10:10 | 151.7 ± 2.3 | 0.3 | 44.9 ± 1.9 |
| GLFG 5 | 5:75:10:10 | 151.4 ± 1.6 | 0.3 | 25.2 ± 0.2 |
| GLFG 10 | 10:70:10:10 | 334.8 ± 7.0 | 0.3 | 21.0 ± 0.4 |
| GLFG 20 | 20:60:10:10 | 302.4 ± 4.2 | 0.3 | 2.7 ± 1.5 |
a All measurements were repeated three times. (PDI: polydispersity index, PEG-GLFG, polyethylene glycol-Gly-Leu-Phe-Gly-Lys(C16)2, DPPC-dipalmitoylphosphatidylcholine, DOTAP-1,2-dioleoyl-3-trimethylammonium-propane (chloride salt)).