Fig. 1From: Self-Assembled Superparamagnetic Iron Oxide Nanoclusters for Universal Cell Labeling and MRISynthesis and characterization of the SPIO nanoclusters. a The size of the monodisperse SPIO nanocrystals is detected using TEM. b The size of the SPIO nanoclusters is detected using TEM. c The size distribution of the SPIO nanoclusters is detected using dynamic light scattering. d Superparamagnetism of the SPIO nanoclustersBack to article page