Figure 4.

AUC measurement results of liposome size distributions. Stock liposomes were diluted in PBS to a final concentration of 50 μg/mL before proceeding with AUC measurements. PBS was used as control in the reference cell. ls-g*(s) sedimentation coefficient distributions of selected liposomes were calculated from AUC measurements using interference optics and transformed to size distributions. A representative measurement for each of the selected liposomes is reported, with the Stokes radius value expressed in nm.