Fig. 2From: Quantifying intracellular trafficking of silica-coated magnetic nanoparticles in live single cells by site-specific direct stochastic optical reconstruction microscopySuper-resolution images of internalized MNPs@SiO2(RITC) for three different cells. DIC, wide-field, dSTORM, insets of wide-field and dSTORM, and merged DIC–dSTORM images of HEK293, NIH3T3, and RAW 264.7 cells, respectively. Images were acquired after incubation of 50 nm MNPs@SiO2(RITC) for 1 h with each cell. The merged images of DIC and dSTORM support site-specific analysis of the internalized NPsBack to article page