Table 1.
Composition and characterization of liposomes (n = 3).
| Liposomes | Compositions (mol/mol) | Size (nm) | ζ-Potential (mV) | Encapsulation efficiency (%) |
|---|---|---|---|---|
| Pix-CL | HSPC/CH (55/45) | 134.8 ± 4.7 | –14.2 ± 2.7 | 95.8 ± 2.5 |
| Pix-PL | HSPC/CH/mPEG2000-DSPE (55/45/5) | 118.4 ± 2.4 | –26.3 ± 2.8 | 99.3 ± 0.4 |
| Pix-PSL | HSPC/CH/PSA–ODA (55/45/5) | 121.1 ± 3.5 | –46.6 ± 3.7 | 96.8 ± 2.3 |
| DiR-CL | HSPC/CH/DiR (55/45/0.28) | 138.8 ± 1.7 | –11.0 ± 1.6 | 99.5 ± 0.4 |
| DiR-PL | HSPC/CH/ mPEG2000-DSPE /DiR (55/45/5/0.28) | 118.9 ± 4.9 | –22.9 ± 4.9 | 99.1 ± 0.7 |
| DiR-PSL | HSPC/CH/PSA–ODA/DiR (55/45/5/0.28) | 126.0 ± 5.9 | –42.4 ± 3.8 | 98.2 ± 0.8 |