Two-Color Three-State Luminescent Lanthanide Core-Shell Crystals

Cristina M Balogh; Laurent Veyre; Guillaume Pilet; Cyril Charles; Laurent Viriot; Chantal Andraud; Chloé Thieuleux; François Riobé; Olivier Maury

doi:10.1002/chem.201605728

Two-Color Three-State Luminescent Lanthanide Core-Shell Crystals

Chemistry. 2017 Feb 3;23(8):1784-1788. doi: 10.1002/chem.201605728. Epub 2017 Jan 12.

Authors

Cristina M Balogh^{1

2}, Laurent Veyre², Guillaume Pilet³, Cyril Charles⁴, Laurent Viriot⁴, Chantal Andraud¹, Chloé Thieuleux², François Riobé¹, Olivier Maury¹

Affiliations

¹ Univ. Lyon, Ens Lyon, CNRS, Université Claude Bernard Lyon 1, UMR 5182, Laboratoire de Chimie, F69342, Lyon, France.
² Univ. Lyon, ICL, UMR 5265 CNRS-ESCPE Lyon-UCBL, Laboratory of Chemistry, Catalysis, Polymers and processus (C2P2), ESCPE Lyon 43 Bvd du 11 Novembre 1918, 69616, Villeurbanne cedex, France.
³ Univ. Lyon, Laboratoire des Multimatériaux et Interfaces (LMI), UMR 5615, CNRS-Université Claude Bernard Lyon 1, Bâtiment Chevreul, Avenue du 11 Novembre 1918, 69622, Villeurbanne cedex, France.
⁴ Univ Lyon, Institut de Génomique Fonctionnelle de Lyon, UMR 5242, Université Lyon 1, CNRS, Ecole Normale Supérieure de Lyon, 46, allée d'Italie, 69364, Lyon, France.

PMID: 27973734
DOI: 10.1002/chem.201605728

Abstract

Luminescent core-shell crystals based on lanthanide tris-dipicolinate complexes were obtained from the successive growing of two different lanthanide complex layers. Selective or simultaneous emission of each part of the crystal can be achieved by a careful choice of the excitation wavelength.

Keywords: composite crystals; core-shell crystals; lanthanides; luminescence.