Near-infrared luminescence of Yb3+, Nd3+, and Er3+ azatriphenylene complexes

F.J. Steemers; Frank J. Steemers; Willem Verboom; Johannes W. Hofstraat; Frank A.J. Geurts; David Reinhoudt

doi:10.1016/S0040-4039(98)01618-9

Near-infrared luminescence of Yb3+, Nd3+, and Er3+ azatriphenylene complexes

F.J. Steemers, Frank J. Steemers, Willem Verboom, Johannes W. Hofstraat, Frank A.J. Geurts, David Reinhoudt

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

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Abstract

Near-infrared luminescent ytterbium(III), neodymium(III), and erbium(III) complexes containing novel organic chromophores derived from azatriphenylene have been prepared and spectroscopically studied. The complexes can be excited from 350 to 450 nm, leading after intramolecular energy transfer to intense lanthanide luminescence in acetonitrile. Quenching of the luminescence of the complexes by molecular oxygen reveals information on the rate of energy transfer from the “antenna” to the lanthanide ion.

Original language	Undefined
Pages (from-to)	7583-7586
Journal	Tetrahedron letters
Volume	39
Issue number	39
DOIs	https://doi.org/10.1016/S0040-4039(98)01618-9
Publication status	Published - 1998

Keywords

METIS-105943
IR-10998

Access to Document

10.1016/S0040-4039(98)01618-9

Cite this

Steemers, F. J., Steemers, F. J., Verboom, W., Hofstraat, J. W., Geurts, F. A. J., & Reinhoudt, D. (1998). Near-infrared luminescence of Yb3+, Nd3+, and Er3+ azatriphenylene complexes. Tetrahedron letters, 39(39), 7583-7586. https://doi.org/10.1016/S0040-4039(98)01618-9

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abstract = "Near-infrared luminescent ytterbium(III), neodymium(III), and erbium(III) complexes containing novel organic chromophores derived from azatriphenylene have been prepared and spectroscopically studied. The complexes can be excited from 350 to 450 nm, leading after intramolecular energy transfer to intense lanthanide luminescence in acetonitrile. Quenching of the luminescence of the complexes by molecular oxygen reveals information on the rate of energy transfer from the “antenna” to the lanthanide ion.",

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T1 - Near-infrared luminescence of Yb3+, Nd3+, and Er3+ azatriphenylene complexes

AU - Steemers, F.J.

AU - Steemers, Frank J.

AU - Verboom, Willem

AU - Hofstraat, Johannes W.

AU - Geurts, Frank A.J.

AU - Reinhoudt, David

PY - 1998

Y1 - 1998

N2 - Near-infrared luminescent ytterbium(III), neodymium(III), and erbium(III) complexes containing novel organic chromophores derived from azatriphenylene have been prepared and spectroscopically studied. The complexes can be excited from 350 to 450 nm, leading after intramolecular energy transfer to intense lanthanide luminescence in acetonitrile. Quenching of the luminescence of the complexes by molecular oxygen reveals information on the rate of energy transfer from the “antenna” to the lanthanide ion.

AB - Near-infrared luminescent ytterbium(III), neodymium(III), and erbium(III) complexes containing novel organic chromophores derived from azatriphenylene have been prepared and spectroscopically studied. The complexes can be excited from 350 to 450 nm, leading after intramolecular energy transfer to intense lanthanide luminescence in acetonitrile. Quenching of the luminescence of the complexes by molecular oxygen reveals information on the rate of energy transfer from the “antenna” to the lanthanide ion.

KW - METIS-105943

KW - IR-10998

U2 - 10.1016/S0040-4039(98)01618-9

DO - 10.1016/S0040-4039(98)01618-9

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JO - Tetrahedron letters

JF - Tetrahedron letters

SN - 0040-4039

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