Sensitized Near-Infrared Lanthanide Luminescence from Nd(III)- and Yb(III)-Based Cyclen−Ruthenium Coordination Conjugates

Sénéchal-David, Katell, Pope, Simon J. A. ORCID: https://orcid.org/0000-0001-9110-9711, Quinn, Susan, Faulkner, Stephen and Gunnlaugsson, Thorfinnur 2006. Sensitized Near-Infrared Lanthanide Luminescence from Nd(III)- and Yb(III)-Based Cyclen−Ruthenium Coordination Conjugates. Inorganic Chemistry 45 (25) , pp. 10040-10042. 10.1021/ic061706i

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Abstract

The development of novel mixed lanthanide−transition-metal (f−d) based supramolecular self-assemblies made from neodymium- and ytterbium-based tetraamide-functionalized cyclen complexes bearing a single 1,10-phenanthroline moiety coordinating to a RuII(bipy)2 (bipy = bipyridine) unit is described. Excitation of the Ru(II) metal-to-ligand charge-transfer band in water gave rise to long-wavelength sensitized emission from the Yb(III) or Nd(III) centers, observed in the near-infrared.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Subjects:	Q Science > QD Chemistry
Publisher:	American Chemical Society
ISSN:	0020-1669
Last Modified:	21 Oct 2022 10:53
URI:	https://orca.cardiff.ac.uk/id/eprint/41627

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