UV polymerization of self-assembled monolayers of a novel diacetylene on silver : a spectroscopic analysis by Surface Plasmon Resonance and Surface Enhanced Raman Scattering (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• UV polymerization of self-assembled monolayers of a novel diacetylene on silver : a spectroscopic analysis by Surface Plasmon Resonance and Surface Enhanced Raman Scattering (Articolo in rivista) (literal)

Anno

• 2006-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1021/la0514157 (literal)

Alternative label

• Giorgetti E. (1), Muniz-Miranda M. (2), Margheri G. (3), Giusti A. (4), Sottini S. (1), Alloisio M. (4), Cuniberti C. (4), Dellepiane G. (4) (2006)
  UV polymerization of self-assembled monolayers of a novel diacetylene on silver : a spectroscopic analysis by Surface Plasmon Resonance and Surface Enhanced Raman Scattering
  in Langmuir
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Giorgetti E. (1), Muniz-Miranda M. (2), Margheri G. (3), Giusti A. (4), Sottini S. (1), Alloisio M. (4), Cuniberti C. (4), Dellepiane G. (4) (literal)

Pagina inizio

• 1129 (literal)

Pagina fine

• 1134 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 22 (literal)

Rivista

• Langmuir (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note

• American Chemical Society (ACS). (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 6 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 3 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1) INSTM and Istituto dei Sistemi Complessi - CNR, Via Panciatichi 64, 50127 Firenze, Italy; 2) Dipartimento di Chimica, Università di Firenze, Via della Lastruccia 3, 50019, Sesto Fiorentino, Italy; 3) Istituto dei Sistemi Complessi - CNR, Via Madonna del Piano 10, 50019, Sesto Fiorentino (Firenze), Italy; 4) INSTM and Dipartimento di Chimica e Chimica Industriale, UniVersità di Genova, Via Dodecaneso 31, I-16146 Genova, Italy (literal)

Titolo

• UV polymerization of self-assembled monolayers of a novel diacetylene on silver : a spectroscopic analysis by Surface Plasmon Resonance and Surface Enhanced Raman Scattering (literal)

Abstract

• UV polymerization of self-assembled monolayers of a novel carbazolyl-diacetylene (CDS9) chemisorbed on silver films was demonstrated by Surface Plasmon Resonance (SPR) and Surface Enhanced Raman Scattering (SERS) experiments. SPR tests performed during UV exposure permitted to observe the growth of the absorption coefficient, associated with the formation of the polymeric backbone. The Raman spectra of polymerized monolayers exhibited the bands associated with the C=C stretching modes of the conjugated backbone, typical of the blue and red polymeric phases usually present in polydiacetylenes, with a clear predominance of the red form. Moreover, the strong surface enhancement of the Raman band corresponding to the aromatic C=C stretching modes suggested that carbazolyl groups arrange nearly perpendicularly to the metal surface. In contrast, the absence of a SERS signal in the region of conjugated CºC bond stretchings confirmed a polymerization scheme with conjugated triple bonds nearly parallel to the plane of the metal. (literal)

Prodotto di

• Realizzazione e studio di sistemi complessi Organico/Inorganico (MD.P02.007.001) (Modulo)

Autore CNR

• STEFANO SOTTINI (Unità di personale interno)
• GIANCARLO MARGHERI (Unità di personale interno)
• EMILIA GIORGETTI (Unità di personale interno)

Insieme di parole chiave

• Keywords of "UV polymerization of self-assembled monolayers of a novel diacetylene on silver : a spectroscopic analysis by Surface Plasmon Resonance and Surface Enhanced Raman Scattering" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• STEFANO SOTTINI (Unità di personale interno)
• GIANCARLO MARGHERI (Unità di personale interno)
• EMILIA GIORGETTI (Unità di personale interno)

Prodotto

• Realizzazione e studio di sistemi complessi Organico/Inorganico (MD.P02.007.001) (Modulo)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Langmuir (Rivista)

Insieme di parole chiave di

• Keywords of "UV polymerization of self-assembled monolayers of a novel diacetylene on silver : a spectroscopic analysis by Surface Plasmon Resonance and Surface Enhanced Raman Scattering" (Insieme di parole chiave)