Evaluation of tensile, thermal, and biological properties of natural rubber-based biocomposite with biosilicate and 45S5-K bioglass

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFHO-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.contributorUniversity of Illinois at Chicago (UIC)-
Autor(es): dc.contributorKorea University-
Autor(es): dc.creatorLima, Luiz R. M.-
Autor(es): dc.creatorCaetano, Guilherme F.-
Autor(es): dc.creatorSoares, Viviane O.-
Autor(es): dc.creatorSantos, Renivaldo J.-
Autor(es): dc.creatorMalmonge, José A.-
Autor(es): dc.creatorSilva, Michael J.-
Autor(es): dc.creatorYarin, Alexander L.-
Data de aceite: dc.date.accessioned2025-08-21T15:22:03Z-
Data de disponibilização: dc.date.available2025-08-21T15:22:03Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-06-10-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/app.53894-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/248570-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/248570-
Descrição: dc.descriptionThe objective of this work was to develop new NR-based biocomposite containing BioS and/or BL0 particles, which exhibit better tensile response, biocompatibility, and bioactivity for biomedical applications. Morphological, tensile, thermal, and biological tests were performed on the biocomposites to evaluate the influence of BioS and BL0 particles on the properties of the NR matrix. According to TG/DTG tests, the decomposition profiles of the NR/BioS and NR/BL0 biocomposites were similar to those of NR, whose main event could be seen in the 290–450°C temperature range, indicative of NR's structural degradation. Tensile analysis demonstrated that the addition of BioS or BL0 to the NR-based biocomposite improved the elastic modulus and the tensile strength at break (σat break) in comparison to NR. The σat break value of the NR matrix increased from 0.99 ± 0.06 MPa to 1.84 ± 0.09 and 2.29 ± 0.04 MPa for the NR/BioS and NR/BL0 specimens with 30 wt%. Indirect cytotoxicity testing revealed that NR, NR/BL0, and NR/BioS biocomposite specimens promote the attachment of MSCs cell, that is, greater than 70% viability as defined in ISO 10993-5:2009. The results indicate that BioS and BL0 particles have improved the tensile response and biological properties of the NR matrix, resulting in a range of potential biomedical applications.-
Descrição: dc.descriptionDepartment of Physics and Chemistry Ilha Solteira Faculty of Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionGraduate Program in Biomedical Sciences University Center of Hermínio Ometto Foundation FHO-
Descrição: dc.descriptionDivision of Dermatology Department of Internal Medicine Ribeirao Preto Medical School University of Sao Paulo-
Descrição: dc.descriptionUniversidade Estadual de Maringá (UEM) Câmpus Regional de Goioerê Rua Reitor Zeferino Vaz-
Descrição: dc.descriptionDepartment of Energy Engineering Faculty of Engineering and Science São Paulo State University (UNESP), Rosana-
Descrição: dc.descriptionDepartment of Mechanical and Industrial Engineering University of Illinois at Chicago (UIC)-
Descrição: dc.descriptionSchool of Mechanical Engineering Korea University-
Descrição: dc.descriptionDepartment of Physics and Chemistry Ilha Solteira Faculty of Engineering São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Energy Engineering Faculty of Engineering and Science São Paulo State University (UNESP), Rosana-
Idioma: dc.languageen-
Relação: dc.relationJournal of Applied Polymer Science-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subject45S5-K bioglass-
Palavras-chave: dc.subjectbiocomposite-
Palavras-chave: dc.subjectbiomedical applications-
Palavras-chave: dc.subjectbiosilicate-
Palavras-chave: dc.subjectnatural rubber-
Título: dc.titleEvaluation of tensile, thermal, and biological properties of natural rubber-based biocomposite with biosilicate and 45S5-K bioglass-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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