Mono- and Terfluorene Oligomers as Versatile Sensitizers for the Luminescent Eu<sup>3+</sup> Cation
作者:D. Samuel Oxley、Robert W. Walters、James E. Copenhafer、Tara Y. Meyer、Stéphane Petoud、Harry M. Edenborn
DOI:10.1021/ic9002324
日期:2009.7.20
We present the design, synthesis, and physical and photophysical characterization of Eu3+ and Gd3+ complexes formed with two ligands bearing either one or three fluorene sensitizer units. As a novel sensitizing approach, the oligomer length is used to control the energies of the triplet states of the sensitizer and to mediate the sensitizer to lanthanide energy transfer.