Construction of 14-metal lanthanide nanorings with NIR luminescence response to ions
Dongliang Shi, Xiaoping Yang, Yanan Ma, Mengyu Niu, Richard A. Jones
Abstract
Two 14-metal lanthanide nanorings [Ln14(HL)2L20(DMF)8(H2O)8] (Ln = Nd(1) and Gd(2)) were constructed from a tridentate ligand. 1 displays NIR luminescence sensing properties towards metal cations and anions, especially Cu2+, Co2+, H2PO4- and F- at a ppm level.
Topics & Concepts
LanthanideLuminescenceIonMetal ions in aqueous solutionMetalMaterials sciencePhotochemistryNanotechnologyInorganic chemistryChemistryOptoelectronicsOrganic chemistryMetallurgyLanthanide and Transition Metal ComplexesLuminescence Properties of Advanced MaterialsRadioactive element chemistry and processing