Positive contrast magnetic resonance ima
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Charles H. Cunningham; Takayasu Arai; Phillip C. Yang; Michael V. McConnell; Joh
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Article
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2005
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John Wiley and Sons
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English
β 386 KB
## Abstract Contrast agents incorporating superparamagnetic ironβoxide nanoparticles have shown promise as a means to visualize labeled cells using MRI. Labeled cells cause significant signal dephasing due to the magnetic field inhomogeneity induced in water molecules near the cell. With the result