Table I.
Composition and properties of liposomes.
| Lipid composition (mmol) | DOPC | 30 |
| DOPG | 30 | |
| Chol | 40 | |
| DOGS-NTA-Ni | 10 | |
| DSPE-PEG2000 | 1 | |
| Total (mmol) | 111 | |
| Lipid properties | zeta potential (mV) | −30.46 to 27.52 |
| Size (nm) | 106.37 to 117.58 |
DOPC, 1,2-dioleoyl-sn-glycero-3-phosphocholine; DOPG, 1,2-dioleoyl- sn-glycero-3-phosphoglycerol; Chol, cholesterol; DOGS-NTA-Ni, 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-[(N-(5-amino-1-carboxypentyl)iminodiacetic acid)succinyl] (nickel salt); DSPE-PEG2000, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[methoxy(polyethylene glycol)-2000].