Direct Fabrication Route to Plastic-Supported Gold Nanoparticles for Flexible NIR-SERS (Articolo in rivista)

Type
Label
  • Direct Fabrication Route to Plastic-Supported Gold Nanoparticles for Flexible NIR-SERS (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s11468-012-9458-x (literal)
Alternative label
  • Giuseppe V. Bianco, Maria Losurdo, Maria M. Giangregorio, Pio Capezzuto, Giovanni Bruno (2013)
    Direct Fabrication Route to Plastic-Supported Gold Nanoparticles for Flexible NIR-SERS
    in Plasmonics (Norwell, Mass.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giuseppe V. Bianco, Maria Losurdo, Maria M. Giangregorio, Pio Capezzuto, Giovanni Bruno (literal)
Pagina inizio
  • 159 (literal)
Pagina fine
  • 165 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 8 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Institute of Inorganic Methodologies and Plasmas, IMIP-CNR, University of Bari, via Orabona, 4-70125 Bari, Italy (literal)
Titolo
  • Direct Fabrication Route to Plastic-Supported Gold Nanoparticles for Flexible NIR-SERS (literal)
Abstract
  • Stable gold nanoparticles with surface plasmon resonance tunable from visible (Vis) to near-infrared (NIR) are deposited via a direct sputtering methodology on large area polyethylene terephthalate (PET) to be used as effective, flexible NIR surface-enhanced Raman scattering (SERS) substrates. AnO2 plasma treatment of PET is used to tailor growth dynamics, geometry, and plasmonic properties of nanoparticles. The O2 plasma treatment of PET results also in effective improvement of nanoparticle anchoring on the plastic substrate, providing more stable, flexible SERS systems. The functionality of fabricated SERS substrates has been tested using benzylthiol, and SERS enhancement factors in the range 104 have been achieved, which are comparable with those reported in literature for gold nanostructures fabricated on silicon substrate. These results attest the great potentiality of this methodology for the production of cost-effective flexible and reusable large-scale SERS substrates. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it