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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/116855
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dc.contributor.authorVolpati, D.-
dc.contributor.authorSpada, E. R.-
dc.contributor.authorPla Cid, C. C.-
dc.contributor.authorSartorelli, M. L.-
dc.contributor.authorAroca, R. F.-
dc.contributor.authorConstantino, C. J. L.-
dc.date.accessioned2015-03-18T15:54:17Z-
dc.date.accessioned2016-10-25T20:28:13Z-
dc.date.available2015-03-18T15:54:17Z-
dc.date.available2016-10-25T20:28:13Z-
dc.date.issued2015-01-01-
dc.identifierhttp://dx.doi.org/10.1039/c4an00889h-
dc.identifier.citationAnalyst. Cambridge: Royal Soc Chemistry, v. 140, n. 2, p. 476-482, 2015.-
dc.identifier.issn0003-2654-
dc.identifier.urihttp://hdl.handle.net/11449/116855-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/116855-
dc.description.abstractThe unique properties of metallic nanostructures of coinage metals that can sustain localized surface plasmon resonances (LSPR) put them at the centre of plasmon-enhanced phenomena. The theory of plasmonic phenomena based on LSPR is well-established. However, the fabrication of plasmonic substrates, reproducibly, is still challenging for applications in surface-enhanced Raman scattering (SERS) and surface-enhanced fluorescence (SEF). In this work we describe well-ordered copper nanostructures (CuNSs), produced by electrodeposition and nanosphere lithography, as active substrates for SEF. After a detailed spectroscopic and microscopic characterization, CuNSs are successfully applied as SEF-active substrates using a well-known perylene derivative as a target molecule. The signal reproducibility from CuNS substrates was established by comparing the results against those obtained from a simply roughened Cu substrate. Under optimal conditions, signal variability is around 4%.en
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.description.sponsorshipNational Institute for Science and Technology on Organic Electronics (INEO)-
dc.format.extent476-482-
dc.language.isoeng-
dc.publisherRoyal Soc Chemistry-
dc.sourceWeb of Science-
dc.titleExploring copper nanostructures as highly uniform and reproducible substrates for plasmon-enhanced fluorescenceen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidade de São Paulo (USP)-
dc.contributor.institutionUniversidade Federal de Santa Catarina (UFSC)-
dc.contributor.institutionUniv Windsor-
dc.description.affiliationUNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, BR-19060900 Presidente Prudente, SP, Brazil-
dc.description.affiliationUniv Sao Paulo, Inst Fis Sao Carlos, BR-13560 Sao Carlos, SP, Brazil-
dc.description.affiliationUniv Fed Santa Catarina, Lab Cent Microscopia Eletron, BR-88040900 Florianopolis, SC, Brazil-
dc.description.affiliationUniv Fed Santa Catarina, Dept Fis, BR-88040900 Florianopolis, SC, Brazil-
dc.description.affiliationUniv Windsor, Mat & Surface Sci Grp, Windsor, ON N9B 3P4, Canada-
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Fac Ciencias & Tecnol, BR-19060900 Presidente Prudente, SP, Brazil-
dc.description.sponsorshipIdCNPq: 143698/2008-7-
dc.description.sponsorshipIdFAPESP: 11/11065-0-
dc.description.sponsorshipIdFAPESP: 12/09905-3-
dc.identifier.doi10.1039/c4an00889h-
dc.identifier.wosWOS:000346304200011-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofAnalyst-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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