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dc.contributor.authorFanjul-Mosteirín, Noé
dc.contributor.authorAguirresarobe, Robert
dc.contributor.authorSadaba, Naroa
dc.contributor.authorLarrañaga, Aitor
dc.contributor.authorMarín, Edurne
dc.contributor.authorMartín, Jaime
dc.contributor.authorRamos-Gómez, Nicolás
dc.contributor.authorArno, Maria Chiara
dc.date.accessioned2022-01-12T08:33:09Z
dc.date.available2022-01-12T08:33:09Z
dc.date.issued2021
dc.identifier.citationFanjul-Mosteirín, N.; Aguirresarobe, R.; Sadaba, N.; Larrañaga, A.; Marin, E.; Martin, J.; Ramos-Gomez, N.; Arno, M. C.; Sardon, H.; Dove, A. P. Crystallization-Induced Gelling as a Method to 4D Print Low-Water-Content Non-Isocyanate Polyurethane Hydrogels. Chem. Mater. 2021, 33 (18), 7194–7202. https://doi.org/10.1021/acs.chemmater.1c00913.es_ES
dc.identifier.issn0897-4756
dc.identifier.issn1520-5002
dc.identifier.urihttp://hdl.handle.net/2183/29359
dc.description.abstract[Abstract] The use of three-dimensional (3D) printable hydrogels for biomedical applications has attracted considerable attention as a consequence of the ability to precisely define the morphology of the printed object, allowing patients’ needs to be targeted. However, the majority of hydrogels do not possess suitable mechanical properties to fulfill an adequate rheological profile for printability, and hence, 3D printing of cross-linked networks is challenging and normally requires postprinting modifications to obtain the desired scaffolds. In this work, we took advantage of the crystallization process of poly(ethylene glycol) to print non-isocyanate poly(hydroxyurethane) hydrogels with tunable mechanical properties. As a consequence of the crystallization process, the hydrogel modulus can be tuned up to 3 orders of magnitude upon heating up to 40 °C, offering an interesting strategy to directly 3D-print hydrogels without the need of postprinting cross-linking. Moreover, the absence of any toxicity makes these materials ideal candidates for biomedical applications.es_ES
dc.description.sponsorshipThe authors acknowledge financial support from the European Commission through SUSPOL-EJD 642671 project. M.C.A. thanks the University of Birmingham for funding
dc.language.isoenges_ES
dc.publisherAmerican Chemical Societyes_ES
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/642671es_ES
dc.relation.urihttps://doi.org/10.1021/acs.chemmater.1c00913es_ES
dc.rightsAttribution 4.0 International (CC BY 4.0)es_ES
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectCrystallizationes_ES
dc.subject3D printinges_ES
dc.subjectInorganic carbon compoundses_ES
dc.subjectHydrogelses_ES
dc.subjectMaterialses_ES
dc.titleCrystallization-Induced Gelling as a Method to 4D Print Low-Water-Content Non-isocyanate Polyurethane Hydrogelses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessinfo:eu-repo/semantics/openAccesses_ES
UDC.journalTitleChemistry of Materialses_ES
UDC.volume33es_ES
UDC.issue18es_ES
UDC.startPage7194es_ES
UDC.endPage7202es_ES
dc.identifier.doi10.1021/acs.chemmater.1c00913


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