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Journal articles
Polarization-dependent fluorescence from an anisotropic gold/polymer hybrid nano-emitter
Abstract : Based on nanoscale photopolymerization triggered by the dipolar surface plasmon mode, we developed a light-emitting gold nanoparticle/Eosin Y-doped polymer hybrid nanostructure. Due to the anisotropic spatial distribution of the dipolar surface plasmon mode during photopolymerization, this nano-emitter is anisotropic in both geometry and emission. The trapped dye molecules in the hybrid nanostructure display fluorescence intensity that is dependent upon the polarization of the incident excitation light. This nano-emitter further allows the photo-selection of fluorescence configuration (i.e., molecule concentration and refractive index of active medium) by controlling the incident polarization.
https://hal-cea.archives-ouvertes.fr/cea-01376981
Contributor : Dominique Girard Connect in order to contact the contributor
Submitted on : Thursday, October 6, 2016 - 9:57:20 AM
Last modification on : Wednesday, September 15, 2021 - 3:03:23 PM
Contributor : Dominique Girard Connect in order to contact the contributor
Submitted on : Thursday, October 6, 2016 - 9:57:20 AM
Last modification on : Wednesday, September 15, 2021 - 3:03:23 PM
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