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Fluorinated paramagnetic chelates as potential multi-chromic 19F tracer agents.

ABSTRACT: A class of potential multi-chromic (19)F imaging tracers is made by pairing metal ions with a fluorinated chelator. All fluorinated metal chelates emit a single (19)F signal. Paramagnetic metal ions shifted the (19)F signal frequency and made the (19)F relaxation rates insensitive toward local chemical environment.

SUBMITTER: Jiang ZX 

PROVIDER: S-EPMC3279916 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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Fluorinated paramagnetic chelates as potential multi-chromic 19F tracer agents.

Jiang Zhong-Xing ZX   Feng Yue Y   Yu Yihua Bruce YB  

Chemical communications (Cambridge, England) 20110526 25

A class of potential multi-chromic (19)F imaging tracers is made by pairing metal ions with a fluorinated chelator. All fluorinated metal chelates emit a single (19)F signal. Paramagnetic metal ions shifted the (19)F signal frequency and made the (19)F relaxation rates insensitive toward local chemical environment. ...[more]

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