Figure 5. Schematic representation of the size-dependent occlusive effect of lipid nanoparticles

Figure 5. Schematic representation of the size-dependent occlusive effect of lipid nanoparticles; a) an aqueous dispersion of either solid lipid nanoparticles or nanostructured lipid carrier (diameter 500 nm), in comparison with b) a solid lipid microparticle dispersion (diameter 1 µm). (Reproduced with permission from Reference 34.)