Table 2.
Structural parameters (hydrodynamic diameters, PI, and diffusion coefficients [D]) from DLS measurements of liposomes before and after reaction with P6.1 peptide
| Liposomal systems | Diameter (nm) ±SD | PI | D [m2 s−1] ×10−12 |
|---|---|---|---|
| Lipo-NT | 98±49 | 0.231 | 5.0±2.5 |
| Lipo-M | 101±46 | 0.128 | 4.9±2.2 |
| Lipo-M6 | 118±52 | 0.142 | 4.2±1.8 |
| Lipo-D | 97±47 | 0.152 | 5.1±2.5 |
| Lipo-D6 | 131±60 | 0.134 | 3.8±1.7 |
| Lipo-T | 110±52 | 0.180 | 4.5±2.1 |
| Lipo-T6 | 164±90 | 0.234 | 3.0±1.6 |
Abbreviations: PI, polydispersity index; DLS, dynamic light scattering; SD, standard deviation; Lipo-NT, nonfunctionalized liposomes; Lipo-M, monomeric liposomes; Lipo-D, dimeric liposomes; Lipo-T, tetrameric liposomes.