Hyperpolarization of YCl and three Y-complexes was achieved by dynamic nuclear polarization of aqueous samples. The long T’s of Y make its application as an MR imaging probe extremely promising. In addition, the wide chemical shift range for various chelates of Y means that agents sensitive to their biological/chemical milieu could serve as exquisite sensors of important biological events.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2597545 | PMC |
http://dx.doi.org/10.1021/ja075768z | DOI Listing |
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