Table 3. Effect of the peptides on the thickness of the membrane bilayer (dbilayer) and hydration layer (dwater) of the two distinct lamellar phases (Ld1 and Ld2) comprised in the PC/PG (9/1) multilamellar vesicles at 20°C.
PC/PG | pAntp | RW9 | RW16 | RL16 | SP | |||||||
Ld1 | Ld2 | Ld1 | Ld2 | Ld1 | Ld2 | Ld1 | Ld2 | Ld1 | Ld2 | Ld1 | Ld2 | |
S−1 (nm) | 6.13 | 5.81 | 6.06 | 5.94 | 5.96 | 5.74 | 6.08 | 5.89 | 6.20 | 6.01 | 5.96 | 5.75 |
dbilayer (nm) | 3.90 | 3.62 | 3.78 | 3.63 | 3.63 | 3.55 | 3.83 | 3.71 | 3.93 | 3.75 | 3.62 | 3.54 |
dwater (nm) | 2.23 | 2.19 | 2.28 | 2.31 | 2.33 | 2.19 | 2.25 | 2.18 | 2.27 | 2.26 | 2.34 | 2.21 |