Fig. 3From: Enhanced uptake and transport of PLGA-modified nanoparticles in cervical cancerTotal NP association (binding and internalization) in monolayers of HeLa cells after 24 h incubation. Nuclei are blue (Hoechst), actin cytoskeletons are red (Texas red phalloidin), and NPs are green (Coumarin 6). Bar 50 μmBack to article page