Quantification of Iron Oxide Nanoparticles in Cellular MRI: Assessment of Free Vs. Cell-Internalized Fraction

Silica-Coated Superparamagnetic Iron Oxide Nanoparticles Are More Durable for Labeling Mesenchymal Stem Cells Than Poly(Ethylene Glycol)-Coated Counterparts: Pilot In-Vivo Assay Results

Small and Ultra-Small Nanoparticles of Manganese Oxide (SPMnO, USPMnO) for Positive Contrast in Cellular MRI

Tracking Metastatic Tumor Cells in Lymphatics in Mice Xenograft Model by MR Imaging