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Scaffolds based on hyaluronan and carbon nanotubes gels

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Scaffolds based on hyaluronan and carbon nanotubes gels

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dc.contributor.author Arnal Pastor, María Pilar es_ES
dc.contributor.author Tallà-Ferrer, C. es_ES
dc.contributor.author Herrero-Herrero, María es_ES
dc.contributor.author Martínez-Gómez Aldaraví, A. es_ES
dc.contributor.author Monleón Pradas, Manuel es_ES
dc.contributor.author Vallés Lluch, Ana es_ES
dc.date.accessioned 2018-03-23T05:15:54Z
dc.date.available 2018-03-23T05:15:54Z
dc.date.issued 2016 es_ES
dc.identifier.issn 0885-3282 es_ES
dc.identifier.uri http://hdl.handle.net/10251/99610
dc.description.abstract [EN] Physico-chemical and mechanical properties of hyaluronic acid/carbon nanotubes nanohybrids have been correlated with the proportion of inorganic nanophase and the preparation procedure. The mass fraction of -COOH functionalized carbon nanotubes was varied from 0 to 0.05. Hyaluronic acid was crosslinked with divinyl sulfone to improve its stability in aqueous media and allow its handling as a hydrogel. A series of samples was dried by lyophilization to obtain porous scaffolds whereas another was room-dried allowing the collapse of the hybrid structures. The porosity of the former, together with the tighter packing of hyaluronic acid chains, results in a lower water absorption and lower mechanical properties in the swollen state, because of the easier water diffusion. The presence of even a small amount of carbon nanotubes (mass fraction of 0.05) limits even more the swelling of the matrix, owing probably to hybrid interactions. These nanohybrids do not seem to degrade significantly during 14 days in water or enzymatic medium. es_ES
dc.description.sponsorship The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: Contract grant sponsor: Spanish Ministerio de Economia y Competitividad; contract grant numbers: MAT2011-28791-C03-02 and -03. es_ES
dc.language Inglés es_ES
dc.publisher SAGE Publications es_ES
dc.relation.ispartof Journal of Biomaterials Applications es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Hyaluronic acid es_ES
dc.subject Carbon nanotubes es_ES
dc.subject Nanohybrid es_ES
dc.subject Scaffold es_ES
dc.subject Lyophilization es_ES
dc.subject.classification TERMODINAMICA APLICADA (UPV) es_ES
dc.subject.classification MAQUINAS Y MOTORES TERMICOS es_ES
dc.title Scaffolds based on hyaluronan and carbon nanotubes gels es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1177/0885328216644535 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//MAT2011-28791-C03-02/ES/MATERIALES DE SOPORTE Y LIBERACION CONTROLADA PARA LA REGENERACION DE ESTRUCTURAS NEURALES AFECTADAS POR ICTUS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//MAT2011-28791-C03-03/ES/CONSTRUCTOS PARA LA REGENERACION GUIADA DE ESTRUCTURAS DEL SISTEMA NERVIOSO CENTRAL/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Termodinámica Aplicada - Departament de Termodinàmica Aplicada es_ES
dc.description.bibliographicCitation Arnal Pastor, MP.; Tallà-Ferrer, C.; Herrero-Herrero, M.; Martínez-Gómez Aldaraví, A.; Monleón Pradas, M.; Vallés Lluch, A. (2016). Scaffolds based on hyaluronan and carbon nanotubes gels. Journal of Biomaterials Applications. 31(4):534-543. https://doi.org/10.1177/0885328216644535 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1177/0885328216644535 es_ES
dc.description.upvformatpinicio 534 es_ES
dc.description.upvformatpfin 543 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 31 es_ES
dc.description.issue 4 es_ES
dc.relation.pasarela S\325377 es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


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