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

doi:10.1039/c2cc33005a

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

^*Corresponding author for this work

Pure And Applied Chemistry

Research output: Contribution to journal › Article › peer-review

29 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 language	English
Pages (from-to)	9977-9979
Number of pages	3
Journal	Chemical Communications
Volume	48
Issue number	80
DOIs	https://doi.org/10.1039/c2cc33005a
Publication status	Published - 14 Oct 2012

Keywords

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

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10.1039/c2cc33005a

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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.",

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T1 - Combined two-photon excitation and d → f energy-transfer in Ir/lanthanide dyads with time-gated selection from a two-component emission spectrum

AU - Edkins, Robert M.

AU - Sykes, Daniel

AU - Beeby, Andrew

AU - Ward, Michael D.

PY - 2012/10/14

Y1 - 2012/10/14

N2 - 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.

AB - 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.

KW - Ir/lanthanide dyads

KW - two-component emission spectrum

KW - d → f energy-transfer

KW - two-photon excitation

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U2 - 10.1039/c2cc33005a

DO - 10.1039/c2cc33005a

M3 - Article

C2 - 22641148

AN - SCOPUS:84866426341

SN - 1359-7345

VL - 48

SP - 9977

EP - 9979

JO - Chemical Communications

JF - Chemical Communications

IS - 80

ER -

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

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Keywords

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