Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system

Detalhes bibliográficos
Autor(a) principal: Silva,M. D. C. R. da
Data de Publicação: 2022
Outros Autores: Bertuol,D. A., Lopes,P. P.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerâmica (São Paulo. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132022000100114
Resumo: Abstract Boron phosphate glasses are known for their unique properties and have been investigated as biodegradable materials for biomedical applications. In this context, the present research studied the characterization of physical, mechanical, and bioactive properties of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system produced by the melt-quenching method. The structure and morphology of the material were investigated by FTIR, XRD, DSC, SEM-EDS, laser diffraction, and BET-BJH methods. Additionally, density and Vickers hardness were determined, and its bioactive potential was evaluated by immersion in simulated body fluid (SBF). The results demonstrated higher values of Vickers hardness (7.45 GPa) for the new glass when compared to other glasses. Furthermore, the material exhibited apatite-forming ability after immersion in SBF, which was confirmed by the information obtained through surface analysis. The newly created glass presented a promising potential for applications in tissue engineering.
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repository_id_str
spelling Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 systemboron-phosphateglasseshardnessbioactivitySEMAbstract Boron phosphate glasses are known for their unique properties and have been investigated as biodegradable materials for biomedical applications. In this context, the present research studied the characterization of physical, mechanical, and bioactive properties of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system produced by the melt-quenching method. The structure and morphology of the material were investigated by FTIR, XRD, DSC, SEM-EDS, laser diffraction, and BET-BJH methods. Additionally, density and Vickers hardness were determined, and its bioactive potential was evaluated by immersion in simulated body fluid (SBF). The results demonstrated higher values of Vickers hardness (7.45 GPa) for the new glass when compared to other glasses. Furthermore, the material exhibited apatite-forming ability after immersion in SBF, which was confirmed by the information obtained through surface analysis. The newly created glass presented a promising potential for applications in tissue engineering.Associação Brasileira de Cerâmica2022-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132022000100114Cerâmica v.68 n.385 2022reponame:Cerâmica (São Paulo. Online)instname:Universidade de São Paulo (USP)instacron:USP10.1590/0366-69132022683853241info:eu-repo/semantics/openAccessSilva,M. D. C. R. daBertuol,D. A.Lopes,P. P.eng2022-03-14T00:00:00Zoai:scielo:S0366-69132022000100114Revistahttps://www.scielo.br/j/ce/PUBhttps://old.scielo.br/oai/scielo-oai.phpceram.abc@gmail.com||ceram.abc@gmail.com1678-45530366-6913opendoar:2022-03-14T00:00Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)false
dc.title.none.fl_str_mv Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
title Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
spellingShingle Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
Silva,M. D. C. R. da
boron-phosphate
glasses
hardness
bioactivity
SEM
title_short Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
title_full Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
title_fullStr Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
title_full_unstemmed Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
title_sort Characterization and potential applications of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system
author Silva,M. D. C. R. da
author_facet Silva,M. D. C. R. da
Bertuol,D. A.
Lopes,P. P.
author_role author
author2 Bertuol,D. A.
Lopes,P. P.
author2_role author
author
dc.contributor.author.fl_str_mv Silva,M. D. C. R. da
Bertuol,D. A.
Lopes,P. P.
dc.subject.por.fl_str_mv boron-phosphate
glasses
hardness
bioactivity
SEM
topic boron-phosphate
glasses
hardness
bioactivity
SEM
description Abstract Boron phosphate glasses are known for their unique properties and have been investigated as biodegradable materials for biomedical applications. In this context, the present research studied the characterization of physical, mechanical, and bioactive properties of new boron-phosphate glass in the CaO-P2O5-K2O-B2O3 system produced by the melt-quenching method. The structure and morphology of the material were investigated by FTIR, XRD, DSC, SEM-EDS, laser diffraction, and BET-BJH methods. Additionally, density and Vickers hardness were determined, and its bioactive potential was evaluated by immersion in simulated body fluid (SBF). The results demonstrated higher values of Vickers hardness (7.45 GPa) for the new glass when compared to other glasses. Furthermore, the material exhibited apatite-forming ability after immersion in SBF, which was confirmed by the information obtained through surface analysis. The newly created glass presented a promising potential for applications in tissue engineering.
publishDate 2022
dc.date.none.fl_str_mv 2022-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132022000100114
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0366-69132022000100114
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0366-69132022683853241
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Associação Brasileira de Cerâmica
publisher.none.fl_str_mv Associação Brasileira de Cerâmica
dc.source.none.fl_str_mv Cerâmica v.68 n.385 2022
reponame:Cerâmica (São Paulo. Online)
instname:Universidade de São Paulo (USP)
instacron:USP
instname_str Universidade de São Paulo (USP)
instacron_str USP
institution USP
reponame_str Cerâmica (São Paulo. Online)
collection Cerâmica (São Paulo. Online)
repository.name.fl_str_mv Cerâmica (São Paulo. Online) - Universidade de São Paulo (USP)
repository.mail.fl_str_mv ceram.abc@gmail.com||ceram.abc@gmail.com
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