Improving Visible Light Sensitization of Luminescent Europium Complexes

The synthesis and characterization of the new ligands L 1 , L 2 and L 4 are described with the series of four europium complexes of formula [EuL n (TTA)3] in which TTA refers to 2-thenoyltrifluoroacetonate and L n to tridentate ligands with nitrogen containing heterocyclic structure, such as a 2,6-bis(3-methyl-pyrazolyl)-4-(p-toluyl-ethynyl)-triazine for L… CONTINUE READING