Combined two-photon excitation and d → f energy-transfer in Ir/lanthanide dyads with time-gated selection from a two-component emission spectrum

Robert M. Edkins, Daniel Sykes, Andrew Beeby, Michael D. Ward

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

In a pair of Ir/Eu and Ir/Tb dyads, two-photon excitation of the Ir-phenylpyridine chromophore at 780 nm is followed by partial d → f energy-transfer to give a combination of short-lived Ir-based (blue) and long-lived lanthanide-based (red or green) emission; these components can be selected separately by time-gated detection.

Original languageEnglish
Pages (from-to)9977-9979
Number of pages3
JournalChemical Communications
Volume48
Issue number80
DOIs
Publication statusPublished - 14 Oct 2012

Keywords

  • Ir/lanthanide dyads
  • two-component emission spectrum
  • d → f energy-transfer
  • two-photon excitation

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