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Paramagnetic metal ions contrast agents

The four examples given above illustrate the effect of water exchange or more exactly proton exchange rate and of the number of water molecules in the first coordination sphere of the paramagnetic metal ion on the water proton relaxation rate. Nonetheless, the relaxivity of a contrast agent can also be strongly... [Pg.152]

Fries PH, Belorizky E. 2005. Electronic relaxation of paramagnetic metal ions and NMR relaxivity in solution critical analysis of various approaches and appheation to a Gd(III)-based contrast agent. J Chem Phys 123 124510. [Pg.619]

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Contrast agent

Contrasting agent

Metal agents

Metal paramagnetic

Paramagnetic contrast agent

Paramagnetic ions

Paramagnetic metal ions