Smart lanthanide antennas for sensing water

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URI: http://hdl.handle.net/10481/64216
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Author
Fueyo González, Francisco; García Fernández, Emilio; Martínez, David; Orte Gutiérrez, Ángel; González Vera, Juan Antonio
Editorial
Royal Society Chemistry
Date
2020-05-21
Referencia bibliográfica
Fueyo-González, F., Garcia-Fernandez, E., Martínez, D., Infantes, L., Orte, A., González-Vera, J. A., & Herranz, R. (2020). Smart lanthanide antennas for sensing water. Chemical Communications, 56(41), 5484-5487. [DOI: 10.1039/d0cc01725f]
Sponsorship
Spanish Ministerio de Economia y Competividad SAF2012-32209 FU2015-67284-R; Ministerio de Ciencia e Innovacion/Agencia Estatal de Investigacion/European Regional Development Fund CTQ2017-85658-R CTQ2015-63997-C2; Consejo Superior de Investigaciones Cientificas (CSIC) 201580E073
Abstract
Two new families of lanthanide antennas are described. 8-Methoxy- 4,5-dihydrocyclopenta[de]quinolin-2(1H)-one phosphonates or carboxylates behave as selective antennas exhibiting Eu3+ luminescence in organic solvents, while quinolin-2(1H)-one analogues selectively sensitize the Tb3+ emission. These emissions are quenched by H2O addition. Based on this behaviour, the new lanthanide antennas can be used as highly sensitive water sensors.
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Atribución-NoComercial 3.0 España
Except where otherwise noted, this item's license is described as Atribución-NoComercial 3.0 España