Fig. 7From: Hyaluronic Acid-Functionalized Gadolinium Oxide Nanoparticles for Magnetic Resonance Imaging-Guided Radiotherapy of TumorsRadiation dose enhancement of HA-Gd2O3 NPs. a Live-dead staining of HepG2 cells. Green (fluorescein diacetate stain) = live cells, red (propidium iodide stain) = dead cells. Scale bars = 200 mm. b The cell cycle distribution after different treatments were analyzed by quantifying DNA content using flow cytometry assayBack to article page