Figures & data
Figure 4. Fluoresence microscopy images of L929 cells. a) Transmission and b) fluoresence after 24 h incubation at 37°C with AO-loaded PHEMA nanoparticles. Different labeling of cell membranes or compartments can be noticed indicating the release of the AO has occured from polymeric nanoparticles.
![Figure 4. Fluoresence microscopy images of L929 cells. a) Transmission and b) fluoresence after 24 h incubation at 37°C with AO-loaded PHEMA nanoparticles. Different labeling of cell membranes or compartments can be noticed indicating the release of the AO has occured from polymeric nanoparticles.](/cms/asset/9da93ba9-e454-4212-b048-16a92fa6033a/ianb_a_11116900_f0004_b.jpg)