Chemical modification of bacterial cellulose for use in regenerative medicine

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal do ABC (UFABC)-
Autor(es): dc.contributorUniversity of Havana-
Autor(es): dc.contributorInnovatec's - Biotechnology Research and Development-
Autor(es): dc.creatorRodriguez-Chanfrau, Jorge E.-
Autor(es): dc.creatorSantos, MÁRcio Luiz Dos-
Autor(es): dc.creatorRiccardi, Carla Dos Santos-
Autor(es): dc.creatorDe Olyveira, Gabriel Molina-
Autor(es): dc.creatorHernÁNdez-Escalona, Margarita-
Autor(es): dc.creatorBasmaji, Pierre-
Autor(es): dc.creatorVeranes-Pantoja, Yaymarilis-
Autor(es): dc.creatorGuastaldi, Antonio Carlos-
Data de aceite: dc.date.accessioned2025-08-21T21:34:28Z-
Data de disponibilização: dc.date.available2025-08-21T21:34:28Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2017-01-01-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/228493-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/228493-
Descrição: dc.descriptionBiomaterials are suitable for treating or relieving the symptoms of certain diseases or injuries, and they are also used for replacing damaged tissue or organs and modifying a patient's anatomy or physiological process. Currently, biomaterials are an important part of the medical industry. Bacterial cellulose is a biomaterial with great potential in several applications due to its characteristics and high purity. These characteristics allow its application in the confection of scaffolds for tissue regeneration, medical applications and nanocomposites. In this work, the bacterial cellulose was modified by acid treatment with sulfuric acid. The effect of sulfuric acid on bacterial cellulose was analyzed using thermogravimetric analysis, differential scanning calorimetry, X-ray powder diffraction, FTIR spectroscopy and scanning electron microscopy. The results showed that the solubility of the initial sample increased by approximately 18%, while the yield exceeded 80%. On the other hand, a decrease of the crystallinity index, which facilitated solubility, was observed. The increase of the sulfuric acid concentration favored this process and, as a result, a material with a different morphological surface was obtained.-
Descrição: dc.descriptionDepartment of Physical Chemistry Institute of Chemistry Campus Araraquara Paulista State University Júlio de Mesquita Filho-
Descrição: dc.descriptionFederal University of ABC UFABC Center of Natural and Human Sciences-
Descrição: dc.descriptionCenter of Biomaterials University of Havana, Ave. Universidad s/n, e/G y Ronda-
Descrição: dc.descriptionInnovatec's - Biotechnology Research and Development-
Descrição: dc.descriptionDepartment of Physical Chemistry Institute of Chemistry Campus Araraquara Paulista State University Júlio de Mesquita Filho-
Formato: dc.format673-680-
Idioma: dc.languageen-
Relação: dc.relationCellulose Chemistry and Technology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBacterial cellulose-
Palavras-chave: dc.subjectCrystallinity index-
Palavras-chave: dc.subjectHydrogen bond intensity-
Palavras-chave: dc.subjectInfrared spectroscopy-
Palavras-chave: dc.subjectLateral order index-
Palavras-chave: dc.subjectX-ray diffraction-
Título: dc.titleChemical modification of bacterial cellulose for use in regenerative medicine-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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