Anthracene as a sensitiser for near-infrared luminescence in complexes of Nd(III), Er(III) and Yb(III): an unexpected sensitisation mechanism based on electron transfer.

@article{Lazarides2007AnthraceneAA,
  title={Anthracene as a sensitiser for near-infrared luminescence in complexes of Nd(III), Er(III) and Yb(III): an unexpected sensitisation mechanism based on electron transfer.},
  author={T. Lazarides and Mohammed A. H. Alamiry and C. Adams and S. Pope and S. Faulkner and J. Weinstein and M. Ward},
  journal={Dalton transactions},
  year={2007},
  volume={15},
  pages={
          1484-91
        }
}
The ligand L(1), which contains a chelating 2-(2-pyridyl)benzimidazole (PB) unit with a pendant anthacenyl group An connected via a methylene spacer, (L(1) = PB-An), was used to prepare the 8-coordinate lanthanide(III) complexes [Ln(hfac)(3)(L(1))] (Ln = Nd, Gd, Er, Yb) which have been structurally characterised and all have a square antiprismatic N(2)O(6) coordination geometry. Whereas free L(1) displays typical anthracene-based fluorescence, this fluorescence is completely quenched in its… Expand
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  • G. Davies, C. Adams, S. Pope, S. Faulkner, M. Ward
  • Chemistry, Medicine
  • Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology
  • 2005
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