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dc.contributor.authorSilva, Jhonatan M. [UNESP]
dc.contributor.authorMaturi, Fernando E. [UNESP]
dc.contributor.authorBarud, Hernane S.
dc.contributor.authorConstantino, Vera R.L.
dc.contributor.authorRibeiro, Sidney J.L. [UNESP]
dc.identifier.citationAdvanced Optical Technologies, v. 7, n. 5, p. 327-334, 2018.
dc.description.abstractThe combination of cellulosic materials and clays, such as Laponite, can provide composites with superior optical and mechanical properties compared to pristine cellulose. Synthetic clays can also be used as a host matrix for the immobilization of luminescent complexes, as the incorporated complexes may present enhanced emission quantum efficiency, photo and thermostability compared to the non-immobilized ones. In this way, we, herein, report the preparation of luminescent composites through the incorporation of a Eu(III) complex [Eu3+(tta)n] containing Laponite (Lap) into cellulose nanofibers (CNF). The thermogravimetry results show that the obtained CNF/Lap@[Eu3+(tta)n] films present higher thermal resistance than the CNF film. The Eu3+(tta)n species were found in the composite structure with preserved luminescence characteristics, and no leaching or degradation of the organic ligand was observed with the preparation of the composites.en
dc.relation.ispartofAdvanced Optical Technologies
dc.subjectcellulose nanofibers
dc.subjectluminescent composites
dc.subjectluminescent films
dc.titleNew organic-inorganic hybrid composites based on cellulose nanofibers and modified Laponiteen
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Araraquara (Uniara)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.description.affiliationInstitute of Chemistry São Paulo State University (UNESP), CP355 Araraquara-SP
dc.description.affiliationBiotechnology Research Center University of Araraquara (Uniara), 1338 Carlos Gomes Street
dc.description.affiliationInstitute of Chemistry University of São Paulo (USP)
dc.description.affiliationUnespInstitute of Chemistry São Paulo State University (UNESP), CP355 Araraquara-SP
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