Table 3.
Tm and enthalpy transition (DH) values of multilamellar vesicles (MLVs) formed by DMPC and DMPC:DMPG (3:1) before and after addition of ligands and La complexes at a 1:50 compound:lipid molar ratio.
| MLV | Compound | Pretransition Temperature (°C) | Tm (°C) | DH (J·g−1) |
|---|---|---|---|---|
| DMPC | - | 12.94 | 23.02 | 1.48 |
| L1 | - | 22.39 | 0.82 | |
| La-L1 | - | 22.85 | 0.62 | |
| L2 | - | 22.94 | 1.05 | |
| La-L2 | - | 22.22 | 0.57 | |
| L3 | - | 22.22 | 0.54 | |
| La-L3 | - | 22.46 | 0.25 | |
| L4 | - | 22.53 | 0.70 | |
| La-L4 | - | 21.60 | 0.21 | |
| DMPC/DMPG (3:1) | - | 12.71 | 23.02 | 1.72 |
| L1 | - | 22.41 | 1.48 | |
| La-L1 | - | 23.55 | 0.61 | |
| L2 | - | 23.06 | 1.46 | |
| La-L2 | - | 22.58 | 0.51 | |
| L3 | - | 23.39 | 1.50 | |
| La-L3 | - | 21.64 | 1.31 | |
| L4 | - | 22.86 | 1.41 | |
| La-L4 | - | 22.47 | 1.38 |