Repositorio de producción científica de la Universidad de Sevilla

Environmentally responsive nanoparticle-based luminescent optical resonators

Opened Access Environmentally responsive nanoparticle-based luminescent optical resonators

Citas

buscar en

Estadísticas
Icon
Exportar a
Autor: Ocaña Jurado, Manuel
Sánchez Sobrado, Olalla
Calvo Roggiani, Mauricio
Núñez Alvarez, Nuria O.
Lozano Barbero, Gabriel Sebastián
Míguez, Hernán
Departamento: Universidad de Sevilla. Departamento de Química Inorgánica
Fecha: 2010
Publicado en: Nanoscale, 2, 936-941.
Tipo de documento: Artículo
Resumen: In this work, we demonstrate that optical resonators built using all-nanoparticle-based porous building blocks provide a responsive multifunctional matrix, totally different emission spectra being attained from the same embedded luminescent nanophosphors under varying environmental conditions. We show a clear correlation between modifications in the ambient surroundings, the induced changes of the resonant modes, and the resulting variations in the emission response. The method is versatile and allows nanophosphors of arbitrary shape to be integrated in the cavity. By precise control of the spectral features of the optical resonances, luminescence is strongly modulated in selected and tuneable wavelength ranges. Applications in the fields of sensing and detection are foreseen for these materials
Cita: Ocaña Jurado, M., Sánchez Sobrado, O., Calvo Roggiani, M., Núñez Alvarez, N.O., Lozano Barbero, G.S. y Míguez, H. (2010). Environmentally responsive nanoparticle-based luminescent optical resonators. Nanoscale, 2, 936-941.
Tamaño: 645.7Kb
Formato: PDF

URI: https://hdl.handle.net/11441/74347

DOI: 10.1039/b9nr00338j

Ver versión del editor

Mostrar el registro completo del ítem


Esta obra está bajo una Licencia Creative Commons Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de AméricaAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América

Este registro aparece en las siguientes colecciones