Modulation of Eu(III) and Yb(III) Luminescence Using a DTE Photochromic Ligand - Archive ouverte HAL Access content directly
Journal Articles Inorganic Chemistry Year : 2016

Modulation of Eu(III) and Yb(III) Luminescence Using a DTE Photochromic Ligand

Abstract

In this work, we show that a dithienylethene (DTE) modified dipicolinic amide ligand can be a versatile tool to modulate Eu(III) and Yb(III) luminescence using light as an external stimulus. The nature of the modulation depends on the lanthanide emitter: with the europium ion, the DTE ligand quenches the red luminescence upon ring closure, whereas with the ytterbium ion, ring closure can be used to turn on the luminescence in the NIR range.
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Dates and versions

hal-01438123 , version 1 (14-03-2017)

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Xiaoyan He, Lucie Norel, Yves-Marie Hervault, Rémi Métivier, Anthony d'Aléo, et al.. Modulation of Eu(III) and Yb(III) Luminescence Using a DTE Photochromic Ligand. Inorganic Chemistry, 2016, 55 (24), pp.12635--12643. ⟨10.1021/acs.inorgchem.6b01797⟩. ⟨hal-01438123⟩
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