TABLE 1.
WT virus | Bald virus | Liposome | WT virus, low pH | Liposome + cholesterol | Virosome | |
---|---|---|---|---|---|---|
No. of particles (d = 75–100 nm) | 24 | 25 | 9 | 12 | ||
No. of FZ curves analyzed | 121 | 185 | 39 | 47 | ||
Stiffness (nN/nm) (mean ± S.D.) | 0.03 ± 0.01 | 0.05 ± 0.02 | 0.02 ± 0.01 | 0.02 ± 0.01 | ||
Mean height (nm) (mean ± S.D.) | 85 ± 7 | 85 ± 5 | 82 ± 7 | 91 ± 7 | ||
No. of particles (all) | 43 | 48 | 43 | 31 | 13 | 6 |
Global fit stiffness k ± S.E. (nN/nm) for d = 100 nm | 0.023 ± 0.002 | 0.037 ± 0.002 | 0.014 ± 0.001 | 0.017 ± 0.001 | 0.015 ± 0.002 | 0.010 ± 0.002 |