Figure 7From: Magnetic resonance imaging of glioma with novel APTS-coated superparamagnetic iron oxide nanoparticlesIntracellular uptake. The intracellular uptake of acetylated APTS-coated Fe3O4 NPs quantified using ICP-AES after the C6 glioma cells were treated with the particles at different concentrations for 24 h.Back to article page