Fully organic core–shell nanoparticles that promote luminescence spatial confinement and enhancement at the core–shell nanointerface are designed and prepared. These molecular-based bicomponent nanostructures give rise to very efficient directional excitation energy transfer from the shell to acceptor molecules in the core located at the core–shell nanointerface. A striking luminescence enhancement is observed with respect to the corresponding single-component nanoparticles, which is ascribed to large local electric fields generated at the nanointerface between the polarizable molecular core and shell.

Enforcing Luminescence at Organic Nanointerfaces: Luminescence Spatial Confinement and Amplification in Molecular-Based Core-Shell Nanoparticles / Campioli, Elisa; C., Rouxel; Campanini, Marco; L., Nasi; M., Blanchard Desce; Terenziani, Francesca. - In: SMALL. - ISSN 1613-6810. - 9:11(2013), pp. 1982-1988. [10.1002/smll.201202504]

Enforcing Luminescence at Organic Nanointerfaces: Luminescence Spatial Confinement and Amplification in Molecular-Based Core-Shell Nanoparticles

CAMPIOLI, Elisa;CAMPANINI, Marco;TERENZIANI, Francesca
2013-01-01

Abstract

Fully organic core–shell nanoparticles that promote luminescence spatial confinement and enhancement at the core–shell nanointerface are designed and prepared. These molecular-based bicomponent nanostructures give rise to very efficient directional excitation energy transfer from the shell to acceptor molecules in the core located at the core–shell nanointerface. A striking luminescence enhancement is observed with respect to the corresponding single-component nanoparticles, which is ascribed to large local electric fields generated at the nanointerface between the polarizable molecular core and shell.
2013
Enforcing Luminescence at Organic Nanointerfaces: Luminescence Spatial Confinement and Amplification in Molecular-Based Core-Shell Nanoparticles / Campioli, Elisa; C., Rouxel; Campanini, Marco; L., Nasi; M., Blanchard Desce; Terenziani, Francesca. - In: SMALL. - ISSN 1613-6810. - 9:11(2013), pp. 1982-1988. [10.1002/smll.201202504]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11381/2557244
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