Auteur(s): Palestino Gabriela, De La Mora M. B., Del Río J. A., Gergely C., Perez Elias
(Article) Publié: Applied Physics Letters, vol. 91 p.121909 (2007)
Ref HAL: hal-00392814_v1
DOI: 10.1063/1.2786596
WoS: 000249667200034
Exporter : BibTex | endNote
20 Citations
Résumé:
Emission signal from fluorescent molecules fluorescein-5-maleimide in a porous silicon mirror is enhanced by tuning the pore size and reflectance spectrum of the porous silicon multilayer structure. This is achieved when the reflectance spectrum of the silicon mirror overlaps the fluorescent excitation and emission wavelengths of the fluorescent molecule, and chemical linkers assure the molecular confinement.