Fig. 3From: In vitro anticancer activity of folate-modified docetaxel-loaded PLGA nanoparticles against drug-sensitive and multidrug-resistant cancer cellsUptake of functionalized fluorescein diacetate-loaded F–NP–FDA nanoparticles by HeLa human cervical carcinoma cells after 1 h of incubation. a Lifetime fluorescence microscopy, bar: 100 µm. b F–NP–FDA uptake inhibitionBack to article page