Polyurethane fibrous membranes tailored by rotary jet spinning for tissue engineering applications

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Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorNatl Inst Biofabricat-
Autor(es): dc.creatorPereira Rodrigues, Isabella Caroline-
Autor(es): dc.creatorTamborlin, Leticia [UNESP]-
Autor(es): dc.creatorRodrigues, Ana Amelia-
Autor(es): dc.creatorJardini, Andre Luiz-
Autor(es): dc.creatorLuchessi, Augusto Ducati [UNESP]-
Autor(es): dc.creatorMaciel Filho, Rubens-
Autor(es): dc.creatorNajar Lopes, Eder Socrates-
Autor(es): dc.creatorGabriel, Lais Pellizzer-
Data de aceite: dc.date.accessioned2022-02-22T00:04:07Z-
Data de disponibilização: dc.date.available2022-02-22T00:04:07Z-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2020-12-09-
Data de envio: dc.date.issued2019-09-06-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/app.48455-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/194857-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/194857-
Descrição: dc.descriptionPolymeric membranes have gained popularity as fibrous structures for tissue regeneration. This research focuses on the rotary jet spinning (RJS) process combined with a polymer as a strategy for designing membranes. To this end, RJS-polyurethane (RJS-PU) membranes with different microstructures were produced. Considering the effects of solution properties on fiber production, the viscosity of PU solutions was evaluated. Membrane morphology was studied based on scanning electron microscopy and 2D fast Fourier transform analysis. The chemical and thermal properties were characterized by Fourier-transform infrared spectroscopy and thermogravimetric analysis, respectively. 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide and Live/Dead cell assays were performed to determine the material cytotoxicity by assessment of the profile of proliferation and cell viability. The results indicated that the combination of PU and RJS was an effective one for the production of fibrous structures for tissue engineering applications, demonstrating good compatibility with the cultured osteoblastic cell line. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 48455.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionUniv Estadual Campinas, Sch Appl Sci, Limeira, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Inst Biosci, Rio Claro, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Campinas, Sch Med Sci, Campinas, SP, Brazil-
Descrição: dc.descriptionNatl Inst Biofabricat, Campinas, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Campinas, Sch Chem Engn, Campinas, SP, Brazil-
Descrição: dc.descriptionUniv Estadual Campinas, Sch Mech Engn, Campinas, SP, Brazil-
Descrição: dc.descriptionSao Paulo State Univ, Inst Biosci, Rio Claro, SP, Brazil-
Descrição: dc.descriptionFAPESP: 2017/13273-6-
Descrição: dc.descriptionFAPESP: 2008/57860-3-
Formato: dc.format10-
Idioma: dc.languageen-
Publicador: dc.publisherWiley-Blackwell-
Relação: dc.relationJournal Of Applied Polymer Science-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectbiomaterials-
Palavras-chave: dc.subjectfibers-
Palavras-chave: dc.subjectmanufacturing-
Palavras-chave: dc.subjectpolyurethane-
Palavras-chave: dc.subjectscaffolds-
Título: dc.titlePolyurethane fibrous membranes tailored by rotary jet spinning for tissue engineering applications-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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