Nanoscopic photoluminescence memory as a fingerprint of complexity in self-assembled alkyl/siloxane hybrids

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dc.contributor.authorCarlos, Luis D.
dc.contributor.authorBermudez, Veronica de Zea
dc.contributor.authorAmaral, Vitor S.
dc.contributor.authorNunes, Silvia C.
dc.contributor.authorSilva, Nuno J. O.
dc.contributor.authorFerreira, Rute A. Sa
dc.contributor.authorRocha, Joao
dc.contributor.authorSantilli, Celso Valentim [UNESP]
dc.contributor.authorOstrovskii, Denis
dc.contributor.institutionUniv Aveiro
dc.contributor.institutionUniv Tras Os Montes & Alto Douro
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionChalmers
dc.date.accessioned2014-05-20T15:28:46Z
dc.date.available2014-05-20T15:28:46Z
dc.date.issued2007-02-05
dc.description.abstractA thermally activated photoluminescence memory effect, induced by a reversible order-disorder phase transition of the alkyl chains, is reported for highly organized bilayer alkyl/siloxane hybrids (see figure; left at room temperature, right at 120 degrees C). The emission energy is sensitive to the annihilation/formation of the hydrogen-bonded amide-amide array displaying a unique nanoscopic sensitivity (ca. 150 nm).en
dc.description.affiliationUniv Aveiro, Dept Fis, P-3810193 Aveiro, Portugal
dc.description.affiliationUniv Aveiro, CICECO, P-3810193 Aveiro, Portugal
dc.description.affiliationUniv Tras Os Montes & Alto Douro, Dept Quim, P-500801 Vila Real, Portugal
dc.description.affiliationUniv Tras Os Montes & Alto Douro, CQ VR, P-500801 Vila Real, Portugal
dc.description.affiliationUniv Aveiro, Dept Quim, P-3810193 Aveiro, Portugal
dc.description.affiliationUNESP, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationChalmers, Dept Appl Phys, S-41296 Gothenburg, Sweden
dc.description.affiliationUnespUNESP, Inst Quim, BR-14800900 Araraquara, SP, Brazil
dc.format.extent341-+
dc.identifierhttp://dx.doi.org/10.1002/adma.200601435
dc.identifier.citationAdvanced Materials. Weinheim: Wiley-v C H Verlag Gmbh, v. 19, n. 3, p. 341-+, 2007.
dc.identifier.doi10.1002/adma.200601435
dc.identifier.issn0935-9648
dc.identifier.lattes5584298681870865
dc.identifier.orcid0000-0002-8356-8093
dc.identifier.urihttp://hdl.handle.net/11449/38514
dc.identifier.wosWOS:000244217800002
dc.language.isoeng
dc.publisherWiley-Blackwell
dc.relation.ispartofAdvanced Materials
dc.relation.ispartofjcr21.950
dc.relation.ispartofsjr10,579
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleNanoscopic photoluminescence memory as a fingerprint of complexity in self-assembled alkyl/siloxane hybridsen
dc.typeArtigo
dcterms.licensehttp://olabout.wiley.com/WileyCDA/Section/id-406071.html
dcterms.rightsHolderWiley-Blackwell
unesp.author.lattes5584298681870865[8]
unesp.author.orcid0000-0002-8356-8093[8]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química