Fig. 3
From: Iron oxide nanoparticles for neuronal cell applications: uptake study and magnetic manipulations
Cellular uptake of MNPs by PC12 cells; a Fluorescence intensity measurements from FACS of PC12 cells incubated with MNPs for 1, 2, 3 and 24 h. c Fluorescence intensity measurements from FACS of PC12 cells incubated with MNPs, ranging from 0.01 mg/ml to 0.5 mg/ml, for 24 h. b, d Average of fluorescence intensity normalized to control upon incubation of cells with MNPs. Reported values are an average of measurements (n = 3) of approximately 10,000 cells in each triplicate tested sample