Figure 1: Effect of different lecithin/chitosan ratios on dimensional characteristics of CCL. Size distribution plot by volume (A) and by number (B) obtained with the Zetasizer 3000 PCS instrument. CCL were prepared at different lecithin/chitosan ratios (w/w), namely: 5 (red line), 10 (green line), 20 (blue line), 50 (grey line), 75 (purple line) and 100 (light blue line). Data of panel C refer to Z-average of three different CCL preparations.