Obtaining salts of resin acids from cuban pine by metathesis reactions

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorCenter of Engineering and Chemical Investigations-
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal de Uberlândia (UFU)-
Autor(es): dc.contributorUniversity of Havana-
Autor(es): dc.creatorTiomno-Tiomnova, Olinka-
Autor(es): dc.creatorRodriguez-Chanfrau, Jorge Enrique [UNESP]-
Autor(es): dc.creatorGamiotea-Turro, Daylin [UNESP]-
Autor(es): dc.creatorSilva, Thayná Souza-
Autor(es): dc.creatorMartins, Carlos Henrique Gomes-
Autor(es): dc.creatorValerino-Diaz, Alexander [UNESP]-
Autor(es): dc.creatorVeranes-Pantoja, Yaymarilis-
Autor(es): dc.creatorSeijo-Santos, Angel-
Autor(es): dc.creatorGuastaldi, Antonio Carlos [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:30:56Z-
Data de disponibilização: dc.date.available2022-02-22T00:30:56Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-06-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.33263/BRIAC103.412417-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/200531-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/200531-
Descrição: dc.descriptionThe resin acids obtained from the Cuban pine rosin are the starting material for the development and application of metathesis reactions. These reactions allow the obtaining of salts with high added value which could be used in the development of biomaterials for dental use. The objective of this work was to obtain calcium, magnesium and zinc resinates from the resin acid obtained from the Cuban pine resin by metathesis reaction for possible use in the development of biomaterials. The products obtained were evaluated by elemental analysis, X-ray powder diffraction, infrared spectroscopy, scanning electron microscopy associated with electron dispersion spectroscopy, nuclear magnetic resonance and biological tests (antibacterial activity). The results showed the formation of the different resinates, observing the presence of cations in the salts obtained. The disappearance of the signal corresponding to the hydrogen of the carboxyl group was verified by nuclear magnetic resonance analysis due to the reaction between the resinic acid and the different metals studied. The biological analyzes showed that the best results are achieved with zinc resinate.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionMinistry of Education and Science-
Descrição: dc.descriptionCenter of Engineering and Chemical Investigations-
Descrição: dc.descriptionGroup of Biomaterials Department of Physical Chemistry Institute of Chemistry Sao ~ Paulo State University (UNESP)-
Descrição: dc.descriptionLaboratory of Research on Antimicrobial Trials (LaPEA) Institute of Biomedical Sciences – ICBIM Federal University of Uberlândia-
Descrição: dc.descriptionBiomaterials Center University of Havana-
Descrição: dc.descriptionGroup of Biomaterials Department of Physical Chemistry Institute of Chemistry Sao ~ Paulo State University (UNESP)-
Descrição: dc.descriptionCAPES: 186/13-
Descrição: dc.descriptionMinistry of Education and Science: 186/13-
Formato: dc.format5412-5417-
Idioma: dc.languageen-
Relação: dc.relationBiointerface Research in Applied Chemistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAntibacterial assays-
Palavras-chave: dc.subjectBiomaterials-
Palavras-chave: dc.subjectMetathesis reactions-
Palavras-chave: dc.subjectResin acid-
Palavras-chave: dc.subjectResinate salts-
Título: dc.titleObtaining salts of resin acids from cuban pine by metathesis reactions-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.