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dc.contributor.author | Vázquez-González, Yuliana | es_ES |
dc.contributor.author | Prieto, Cristina | es_ES |
dc.contributor.author | Stojanovic, Milan | es_ES |
dc.contributor.author | Torres, Cristiana A.V. | es_ES |
dc.contributor.author | Freitas, Filomena | es_ES |
dc.contributor.author | Ragazzo-Sánchez, Juan Arturo | es_ES |
dc.contributor.author | Calderón-Santoyo, Montserrat | es_ES |
dc.contributor.author | Lagaron, José M. | es_ES |
dc.date.accessioned | 2024-03-04T19:02:30Z | |
dc.date.available | 2024-03-04T19:02:30Z | |
dc.date.issued | 2022-02 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/202914 | |
dc.description.abstract | [EN] The electrospinnability of FucoPol, a bacterial exopolysaccharide, is presented for the first time, evaluated alone and in combination with other polymers, such as polyethylene oxide (PEO) and pullulan. The obtained fibers were characterized in terms of their morphological, structural and thermal properties. Pure FucoPol fibers could not be obtained due to FucoPol¿s low water solubility and a lack of molecular entanglements. Nanofibers were obtained via blending with PEO and pullulan. FucoPol:PEO (1:3 w/w) showed fibers with well-defined cylindrical structure, since the higher molecular weight of PEO helps the continuity of the erupted jet towards the collector, forming stable fibers. WAXS, DSC and TGA showed that FucoPol is an amorphous biopolymer, stable until 220 °C, whereas FucoPol-PEO fibers were stable until 140 °C, and FucoPol:pullulan fibers were stable until 130 °C. Interestingly, blended components influenced one another in intermolecular order, since new peaks associated to intermolecular hierarchical assemblies were seen by WAXS. These results make FucoPol-based systems viable candidates for production of nanofibers for packaging, agriculture, biomedicine, pharmacy and cosmetic applications. | es_ES |
dc.description.sponsorship | This study was supported by the CYTED thematic network (code 319RT0576), the Spanish Ministry of Science and Innovation (MICI) project RTI-2018-097249-B-C21 and H2020 EU project USABLE PACKAGING (reference number 836884). This work received financial support from FCT¿Fundação para a Ciência e a Tecnologia, I.P. (Portugal), in the scope of projects UIDP/04378/2020 and UIDB/04378/2020 of the Research Unit on Applied Molecular Biosciences¿UCIBIO, and project LA/P/0140/2020 of the Associate Laboratory Institute for Health and Bioeconomy¿i4HB. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Nanomaterials | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | FucoPol | es_ES |
dc.subject | Exopolysaccharide | es_ES |
dc.subject | Electrospinning process | es_ES |
dc.subject | Nanofibers | es_ES |
dc.subject | Characterization | es_ES |
dc.title | Preparation and Characterization of Electrospun Polysaccharide FucoPol-Based Nanofiber Systems | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/nano12030498 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097249-B-C21/ES/ENVASE ACTIVO MULTICAPA TERMOCONFORMABLE DE ALTA BARRERA BASADO EN BIOECONOMIA CIRCULAR/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/H2020/836884/EU | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04378%2F2020/PT | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04378%2F2020/PT | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CONAHCYT/CONACYT//754518/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CYTED//319RT0576/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/FCT//UIDB%2F04378%2F2020/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/FCT//UIDP%2F04378%2F2020/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EIT Food//KAVA #20272%2F2020/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/i4HB//LA%2FP%2F0140%2F2020/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.description.bibliographicCitation | Vázquez-González, Y.; Prieto, C.; Stojanovic, M.; Torres, CA.; Freitas, F.; Ragazzo-Sánchez, JA.; Calderón-Santoyo, M.... (2022). Preparation and Characterization of Electrospun Polysaccharide FucoPol-Based Nanofiber Systems. Nanomaterials. 12(3). https://doi.org/10.3390/nano12030498 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/nano12030498 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 12 | es_ES |
dc.description.issue | 3 | es_ES |
dc.identifier.eissn | 2079-4991 | es_ES |
dc.identifier.pmid | 35159843 | es_ES |
dc.identifier.pmcid | PMC8839707 | es_ES |
dc.relation.pasarela | S\454372 | es_ES |
dc.contributor.funder | EIT Food | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Institute for Health and Bioeconomy | es_ES |
dc.contributor.funder | CYTED Ciencia y Tecnología para el Desarrollo | es_ES |
dc.contributor.funder | Fundação para a Ciência e a Tecnologia, Portugal | es_ES |
dc.contributor.funder | Consejo Nacional de Humanidades, Ciencias y Tecnologías, México | es_ES |