Noninvasive MR Quantification of Magnetically Labeled Tumor Cells in Rats

Polyamine-Substituted Gd-DTPA: Intracellular, Tumor-Selective, High-Retention MRI Contrast Agents

Sentinel Node Imaging of the Breast in Mice Using a Dual-Labeled Nano-Sized MRI/near Infrared (NIR) Optical Hybrid Contrast Agent, G6-Cy5.5

Tracking Recruitment of Fibroblasts to Ovarian Carcinoma Tumors by MRI

Tumor-Targeted Enzyme Mediated MR Signal Amplification Using Paramagnetic Substrates