Optical properties of hybrid T3Pyr/SiO2/3C-SiC nanowires (Articolo in rivista)

Type
Label
  • Optical properties of hybrid T3Pyr/SiO2/3C-SiC nanowires (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1186/1556-276X-7-680 (literal)
Alternative label
  • Filippo Fabbri, Francesca Rossi, Manuela Melucci, Ilse Manet, Giovanni Attolini, Laura Favaretto, Massimo Zambianchi and Giancarlo Salviati (2012)
    Optical properties of hybrid T3Pyr/SiO2/3C-SiC nanowires
    in Nanoscale research letters (Online); Springer Heidelberg, Heidelberg (Germania)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Filippo Fabbri, Francesca Rossi, Manuela Melucci, Ilse Manet, Giovanni Attolini, Laura Favaretto, Massimo Zambianchi and Giancarlo Salviati (literal)
Pagina inizio
  • 680 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.nanoscalereslett.com/content/7/1/680 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 IMEM-CNR Institute, Parco Area delle Scienze 37/A, Parma, 43124, Italy; 2 ISOF-CNR Institute, via P. Gobetti, 101, Bologna, 40129, Italy (literal)
Titolo
  • Optical properties of hybrid T3Pyr/SiO2/3C-SiC nanowires (literal)
Abstract
  • A new class of nanostructured hybrid materials is developed by direct grafting of a model thiophene-based organic dye on the surface of 3C-SiC/SiO2 core/shell nanowires. TEM-EDX analysis reveals that the carbon distribution is more spread than it would be, considering only the SiC core size, suggesting a main contribution from C of the oligothiophene framework. Further, the sulfur signal found along the treated wires is not detected in the as-grown samples. In addition, the fluorescent spectra are similar for the functionalized nanostructures and T3Pyr in solution, confirming homogeneous molecule grafting on the nanowire surface. Chemical and luminescence characterizations confirm a homogeneous functionalization of the nanowires. In particular, the fluorophore retains its optical properties after functionalization. (literal)
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