Fig. 1From: Labeling mesenchymal cells with DMSA-coated gold and iron oxide nanoparticles: assessment of biocompatibility and potential applicationsTransmission electron microscopy analysis of γ-Fe2O3-DMSA and Au-DMSA. a TEM micrographs of Fe-DMSA nanoparticles, bars 50 nm. b TEM micrographs of Au-DMSA nanoparticles, bars 50 nmBack to article page