Publication:
Fluorescence labels to monitor water absorption in epoxy resins

Simple item page
dc.affiliation.dptoUC3M. Departamento de Ciencia e Ingeniería de Materiales e Ingeniería Químicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Polímeros y Compositeses
dc.contributor.authorGonzález Benito, Francisco Javier
dc.contributor.authorBravo de Pedro, Julio
dc.contributor.authorMikes, Frantisek
dc.contributor.authorBaselga Llidó, Juan
dc.date.accessioned2017-11-20T13:15:37Z
dc.date.available2017-11-20T13:15:37Z
dc.date.issued2003-01
dc.description.abstractWater uptake phenomena was studied in a group of commercial epoxy based thermosets using gravimetric and fluorimetric analysis. The different epoxy formulations were labeled with two dansyl derivatives differing in the spacer length between the chain and the fluorophore moiety. The fluorimetric method consisted of monitoring the changes in the first moment of the dansyl emission band as a function of water immersion time. Using the fluorescence, it was possible to obtain the parameters that govern the water diffusion process and there was a good concordance with gravimetric results. Furthermore, the fluorescence response of the dansyl moieties was used to study the effect of the molecular structure of the polymers in the water absorption process.en
dc.description.sponsorshipAuthors wish to thank CICYT and UE for support under grants MAT1997-2072-CE and BE97-4472, respectively.en
dc.format.extent7
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationGonzález-Benito, J., Bravo, J., Mikeš, F. & Baselga, J. (2003). Fluorescence labels to monitor water absorption in epoxy resins. Polymer, 44 (3), pp. 653–659.en
dc.identifier.doihttps://doi.org/10.1016/S0032-3861(02)00806-6
dc.identifier.issn0032-3861
dc.identifier.publicationfirstpage653
dc.identifier.publicationissue3
dc.identifier.publicationlastpage659
dc.identifier.publicationtitlePolymeren
dc.identifier.publicationvolume44
dc.identifier.urihttps://hdl.handle.net/10016/25902
dc.identifier.uxxiAR/0000006169
dc.language.isoeng
dc.publisherElsevieren
dc.relation.projectIDComunidad de Madrid. MAT1997-2072-CEes
dc.relation.projectIDinfo:eu-repo/grantAgreement/BE97/4472
dc.rights© Elsevier, 2003es
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.ecienciaMaterialeses
dc.subject.ecienciaQuímicaes
dc.subject.otherWater absorptionen
dc.subject.otherEpoxy resinsen
dc.subject.otherFluorescenceen
dc.titleFluorescence labels to monitor water absorption in epoxy resinsen
dc.typeresearch article*
dc.type.hasVersionAM*
dspace.entity.typePublication
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
fluorescence_P_2003_ps.pdf
Size:
1.62 MB
Format:
Adobe Portable Document Format
Download
Collections
DCIMIQ - CIMIQ - PC - Artículos de Revistas
OpenAIRE: Open Access Infrastructure for Research in Europe