Issue 12, 1999

Lanthanide complexes of a cyclen derivative with phenylphosphinic pendant arms for possible 1H and 31P MRI temperature sensitive probes

Abstract

Lanthanide complexes of 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrakis[methylene(phenylphosphinic) acid] (H4L) were found to give a linear correlation of 1H and 31P NMR chemical shifts to temperature in the physiologically relevant temperature range, with dependencies comparable or better than those found for existing complexes; due to the greater hydrophobic character of the ligand the complexes may exhibit a different biodistribution in the body.

Article information

Article type
Paper

New J. Chem., 1999,23, 1129-1132

Lanthanide complexes of a cyclen derivative with phenylphosphinic pendant arms for possible 1H and 31P MRI temperature sensitive probes

J. Rohovec, I. Lukeš and P. Hermann, New J. Chem., 1999, 23, 1129 DOI: 10.1039/A904656I

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