Metal-Organic Semiconductor Nanostructures for Surface-Enhanced Raman Scattering

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dc.contributor.authorAlessio, Priscila [UNESP]
dc.contributor.authorDe Saja Saez, J. A.
dc.contributor.authorAroca, Ricardo F. [UNESP]
dc.contributor.authorConstantino, Carlos J. L. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Valladolid
dc.date.accessioned2014-05-20T15:32:14Z
dc.date.available2014-05-20T15:32:14Z
dc.date.issued2011-02-01
dc.description.abstractMetal-organic semiconductor films are fabricated as co-evaporated films. It is demonstrated that the technique can be used to fabricate metal-semiconductor surface-enhanced Raman scattering (SERS) or surface-enhanced resonance Raman scattering (SERRS) substrates or to attain SERS or SERRS of highly insoluble pigments. The experiments are carried out using three different pigments: iron phthalocyanine (Fe Pc) and two substituted tetracaboxylic perylenes (PTCDs). The structure of the co-PVD films was characterized at the nanoscale by scanning electron microscopy through field-emission gun (SEM-FEG), revealing a fairly homogeneous spatial distribution of the silver-pigment nanoparticles. The fabricated mixed nanostructures show a homogenous distribution of plasmon enhancement as observed in the point-by-point mapping of the SERRS spectra recorded with micrometer spatial resolution in Raman microscopy.en
dc.description.affiliationUnesp Univ Estadual Paulista, Fac Ciencias & Tecnol, BR-19060900 Presidente Prudente, SP, Brazil
dc.description.affiliationUniv Valladolid, Fac Sci, E-47011 Valladolid, Spain
dc.description.affiliationUnespUnesp Univ Estadual Paulista, Fac Ciencias & Tecnol, BR-19060900 Presidente Prudente, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipMICINN, Spain
dc.description.sponsorshipIdCAPES: 118/06
dc.description.sponsorshipIdMICINN, Spain: PHB2005-0057-PC
dc.format.extent152-158
dc.identifierhttp://dx.doi.org/10.1366/10-06101
dc.identifier.citationApplied Spectroscopy. Frederick: Soc Applied Spectroscopy, v. 65, n. 2, p. 152-158, 2011.
dc.identifier.doi10.1366/10-06101
dc.identifier.issn0003-7028
dc.identifier.lattes9727122203219263
dc.identifier.orcid0000-0002-1345-0540
dc.identifier.urihttp://hdl.handle.net/11449/41187
dc.identifier.wosWOS:000286549500004
dc.language.isoeng
dc.publisherSoc Applied Spectroscopy
dc.relation.ispartofApplied Spectroscopy
dc.relation.ispartofjcr1.642
dc.relation.ispartofsjr0,489
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectSurface-enhanced Raman scatteringen
dc.subjectSERSen
dc.subjectSurface-enhanced resonance Raman scatteringen
dc.subjectSERRSen
dc.subjectEvaporated filmen
dc.subjectOrganic semiconductoren
dc.subjectPhthalocyanineen
dc.subjectPeryleneen
dc.titleMetal-Organic Semiconductor Nanostructures for Surface-Enhanced Raman Scatteringen
dc.typeArtigo
dcterms.licensehttp://www.opticsinfobase.org/submit/review/copyright_permissions.cfm#posting
dcterms.rightsHolderSoc Applied Spectroscopy
unesp.author.lattes9727122203219263[1]
unesp.author.lattes6118325967319836[4]
unesp.author.orcid0000-0002-1345-0540[1]
unesp.author.orcid0000-0002-5921-3161[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept

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