Figure 1From: The cytotoxicity evaluation of magnetic iron oxide nanoparticles on human aortic endothelial cellsThe TEM images of HAECs incubated with 0.02 mg/ml of DMSA-Fe 2 O 3 for 24 h. (a) HAEC without DMSA-Fe2O3 (×8,000). (b) HAEC without DMSA-Fe2O3 (×30,000). (c) HAEC incubated with DMSA-Fe2O3 (×5,000). (d) HAEC incubated with DMSA-Fe2O3 (×30,000). Abbreviations: n, nucleus; v, vesicle; Arrows denote the DMSA-Fe2O3 or particulate matter.Back to article page