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dc.contributor.authorJurasekova, Z.-
dc.contributor.authorDomingo, Concepción-
dc.contributor.authorGarcía-Ramos, José Vicente-
dc.contributor.authorSánchez-Cortés, Santiago-
dc.date.accessioned2008-11-29T19:39:00Z-
dc.date.available2008-11-29T19:39:00Z-
dc.date.issued2008-07-21-
dc.identifier.citationJ. Raman Spec. 39(10): 1309-1312 (2008)en_US
dc.identifier.issn0377-0486-
dc.identifier.urihttp://hdl.handle.net/10261/8909-
dc.description4 pages, 3 figures.en_US
dc.description.abstractLuteolin and apigenin flavonoid have been detected in silk and wool fibres dyed with weld (Reseda luteola L.) through surface-enhanced Raman scattering (SERS) measurements carried out on the fibre. For such purpose, Ag nanoparticles were produced and immobilised in situ via the laser photoreduction of a silver nitrate water solution in contact with the fibre. Control SERS spectra of pure luteolin and apigenin, as well as of mixtures of them, on analogous Ag nanoparticles were also obtained. In this work flavonoids with a similar molecular structure were identified on dyed fibres for the first time without previously hydrolysing the mordant-dye complex.en_US
dc.description.sponsorshipThis work has been partially supported by the Ministerio de Educación y Ciencia of Spain (Projects FIS2004-00108 and FIS2007-63065) and Comunidad de Madrid (S-0505/TIC/0191 MICROSERES). Z.J. acknowledges the European Community’s Sixth Framework Programme for Marie Curie Early Stage Research Training Fellowship (Contract MEST-CT-2004-513915). The Red Temática del Patrimonio Histórico (CSIC) is also acknowledged. Eu-ARTECH project (FP6-RII3-CT-2004-506171) is acknowledged for the reference textile samples.en_US
dc.format.extent180671 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen_US
dc.publisherJohn Wiley & Sonsen_US
dc.rightsclosedAccessen_US
dc.subjectFlavonoidsen_US
dc.subjectLuteolinen_US
dc.subjectApigeninen_US
dc.subjectWool and silk fibreen_US
dc.subjectSurface-enhanced Raman scattering (SERS)en_US
dc.subjectIn situ detectionen_US
dc.titleIn situ detection of flavonoids in weld-dyed wool and silk textiles by surface-enhanced Raman scatteringen_US
dc.typeartículoen_US
dc.identifier.doihttp://dx.doi.org/10.1002/jrs.2053-
dc.description.peerreviewedPeer revieweden_US
dc.relation.publisherversionhttp://dx.doi.org/10.1002/jrs.2053en_US
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