dc.contributor.author | Torresi, Stefano | |
dc.contributor.author | Calvo Correas, Tamara | |
dc.contributor.author | Basasoro Garmendia, Senda | |
dc.contributor.author | Guaresti Larrea, Olatz ![ORCID](/themes/Mirage2//images/orcid_16x16.png) | |
dc.contributor.author | Alonso Varona, Ana Isabel | |
dc.contributor.author | Gabilondo López, Nagore | |
dc.contributor.author | Eceiza Mendiguren, María Aranzazu | |
dc.date.accessioned | 2024-05-28T15:46:52Z | |
dc.date.available | 2024-05-28T15:46:52Z | |
dc.date.issued | 2022-09 | |
dc.identifier.citation | Reactive and Functional Polymers 178 : (2022) // Article ID 105353 | es_ES |
dc.identifier.issn | 1381-5148 | |
dc.identifier.issn | 1873-166X | |
dc.identifier.uri | http://hdl.handle.net/10810/68235 | |
dc.description.abstract | A new biobased polyurethane formulation containing furan was synthesized and subsequently functionalized and de-functionalized via Diels-Alder and retro Diels-Alder reactions. Furan was inserted in the backbone polymer using 2,5-bis(hydroxymethyl)furan as chain extender. At the same time, another composition not containing furan was synthesized as reference. Both formulations were produced initially as films and then processed using electrospinning to obtain nanofibers membranes. The absence of catalysts, the high renewable content, the facile synthesis and spinnability of the polymer allow a quantitative and green production of versatile functionalizable platforms. The kinetic and efficiency of the functionalization were assessed using two different compounds: Fluorescein-5-maleimide and 3-Maleimidopropanoic acid. The high hydrophobicity of the membranes permits to perform the functionalization reactions in water, resulting in a process that minimally affects the membrane integrity which is, at the same time, environmental-friendly. Finally, the good biocompatibility opens the way for its use as biomedical tissue, widening the range of possible application of this material. | es_ES |
dc.description.sponsorship | Financial support from the University of the Basque Country (UPV/EHU) (GIU18/216 and GIU 19/088 Research Groups), from the Council of Gipuzkoa (2020-CIEN-000092-01), from the Basque Country Government (PIBA-2020-1-0041, KK-2020-00053) and from Spanish Ministry of Science, Innovation and Universities and European Union (MICINN/EU/FEDER) in the frame of PID2019-105090RB-I00 project and financial support from the Basque Country Government in the frame of Grupos Consolidados (IT-1690-22) are gratefully acknowledged. Moreover, we are grateful to the Macrobehavior-Mesostructure-Nanotechnology, Electronic Microscopy and Material Microanalysis and NMR Services SGIker units of the UPV/EHU. Stefano Torresi wishes to acknowledge the Ministry of Science and Innovation for his PhD grant (PRE2020-092538). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/MICINN/PID2019-105090RB-I00 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.subject | click chemistry | es_ES |
dc.subject | nanofibers | es_ES |
dc.subject | biobased polyurethane | es_ES |
dc.subject | green chemistry | es_ES |
dc.title | Furan-containing biobased polyurethane nanofibers: A new versatile and green support clickable via Diels-Alder reaction | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2022 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-
nc-nd/4.0/). | es_ES |
dc.rights.holder | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S1381514822001985 | es_ES |
dc.identifier.doi | 10.1016/j.reactfunctpolym.2022.105353 | |
dc.departamentoes | Biología celular e histología | es_ES |
dc.departamentoes | Ingeniería química y del medio ambiente | es_ES |
dc.departamentoeu | Ingeniaritza kimikoa eta ingurumenaren ingeniaritza | es_ES |
dc.departamentoeu | Zelulen biologia eta histologia | es_ES |