Table 4.
Structural parameters for 1 : 1 DODAB : cholesterol monolayers on a subphase containing 10 mM NaCl (obtained from partial structure factors). Symbols used as defined in table 3. a0 is the area per molecule of the DODAB : cholesterol super-molecule. The quoted error is the estimated error.
| 5 mN m−1 | 20 mN m−1 | 30 mN m−1 | 40 mN m−1 | |
|---|---|---|---|---|
| a0 (Å2) | 81 ± 1 | 77 ± 1 | 74 ± 1 | 73 ± 1 |
| σA (Å) | 21 ± 1 | 21 ± 1 | 22 ± 1 | 22 ± 1 |
| tA (Å) | 26 ± 1 | 26 ± 1 | 27 ± 1 | 27 ± 1 |
| δSA (Å) | 9 ± 1 | 9 ± 1 | 10 ± 1 | 10 ± 1 |
| ζS (Å) | 4 ± 1 | 4 ± 1 | 4 ± 1 | 5 ± 1 |
| H (H2O/lipid) | 8 | 8 | 8 | 8 |