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Figure 5
(a) SAXS data (top to bottom) of the three types of DOX-18, -20 and -22 liposomes, fitted (solid curves) using the five-layered model. The first two scattering intensity profiles are scaled up for clarity similarly to the pristine cases. The dotted line marks a chain-length effect on the scattering hump position. The corresponding fitted electron density profiles (red curves) of (b) DOX-18, (c) DOX-20 and (d) DOX-22 liposomes. The profiles of the pristine samples (black curves) are also shown for comparison. The arrows selectively indicate changes induced by DOX loading. |

journal menu![[Figure 5]](vg5149fig5.jpg)
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