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Synthesis and spectroscopic properties of a prototype single molecule dual imaging agent comprising a heterobimetallic rhenium-gadolinium complex

Koullourou, Thelma, Natrajan, Louise S., Bhavsar, Hiren, Pope, Simon J. A., Feng, Jianghua, Narvainen, Johanna, Shaw, Rachel, Scales, Emma, Kauppinen, Risto, Kenwright, Alan M. and Faulkner, Stephen 2008. Synthesis and spectroscopic properties of a prototype single molecule dual imaging agent comprising a heterobimetallic rhenium-gadolinium complex. Journal of the American Chemical Society 130 (7) , pp. 2178-2179. 10.1021/ja710859p

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Abstract

A luminescent d−f hybrid containing a [Re(bpy)(Ar)(CO)3]+ chromophore and a gadolinium ion bound in a DO3A-derived binding pocket has been prepared. This complex combines long-lived luminescence from the 3MLCT state of the transition metal chromophore with high relaxivity, making it suitable for MRI imaging and luminescence imaging. The analogous complex containing ytterbium exhibits sensitized emission from both the ytterbium center and long-lived emission from the 3MLCT state.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Chemistry
Subjects: Q Science > QD Chemistry
Publisher: American Chemical Society
ISSN: 0002-7863
Last Modified: 04 Jun 2017 03:43
URI: http://orca.cf.ac.uk/id/eprint/25454

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