Effect of Co, Cu, and Zn ions on the bioactivity and antibacterial properties of a borate bioactive glass

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversity of Michigan-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorAeronautic Technological Institute-
Autor(es): dc.creatordos Santos, Verônica Ribeiro-
Autor(es): dc.creatorCampos, Tiago Moreira Bastos-
Autor(es): dc.creatorAnselmi, Caroline-
Autor(es): dc.creatorThim, Gilmar Patrocínio-
Autor(es): dc.creatorBottino, Marco C.-
Autor(es): dc.creatorBorges, Alexandre Luiz Souto-
Autor(es): dc.creatorTrichês, Eliandra de Sousa-
Data de aceite: dc.date.accessioned2025-08-21T19:39:41Z-
Data de disponibilização: dc.date.available2025-08-21T19:39:41Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-14-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jnoncrysol.2023.122643-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306400-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306400-
Descrição: dc.descriptionIn this work, our original glycol thermal method was applied to obtain borate bioactive glasses of the 45B5 composition (46.1 B2O3 – 26.9 CaO – 24.4 NaO – 2.6 P2O5, mol%) doped with therapeutic ions Co2+, Cu2+, and Zn2+ aiming toward wound healing applications. The structural analysis performed demonstrated the successful vitreous network obtention, while the apatite mineralization assay exhibited fast conversion into hydroxyapatite (HA, Ca5(PO4)3(OH)). Cell viability findings performed with human keratinocytes revealed an absence of cytotoxicity at concentrations below 0.5 mg/mL at day 1, manifested after 3- and 7-days, demonstrating a time- and dose-dependence in vitro outcome. The inhibition halo assay confirmed the antibacterial activity of all glasses against S. aureus. Considering the set of properties evaluated (i.e., bioactivity, cytocompatibility, and antibacterial activity), the synthesized glasses demonstrate potential for wound healing applications when incorporated into nanofibers, hydrogels, and dermal patches.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionFederal University of São Paulo Institute of Science and Technology, Sao Paulo-
Descrição: dc.descriptionDepartment of Prosthodontics and Periodontology University of São Paulo - Bauru School of Dentistry, SP-
Descrição: dc.descriptionDepartment of Cariology Restorative Sciences and Endodontics School of Dentistry University of Michigan-
Descrição: dc.descriptionDepartment of Morphology and Pediatric Dentistry School of Dentistry São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionAeronautic Technological Institute, São Paulo-
Descrição: dc.descriptionDepartment of Biomedical Engineering College of Engineering University of Michigan-
Descrição: dc.descriptionSão Paulo State University Institute of Science and Technology Department of Dental Materials and Prosthodontics, São Paulo-
Descrição: dc.descriptionDepartment of Morphology and Pediatric Dentistry School of Dentistry São Paulo State University (UNESP), São Paulo-
Descrição: dc.descriptionSão Paulo State University Institute of Science and Technology Department of Dental Materials and Prosthodontics, São Paulo-
Descrição: dc.descriptionFAPESP: 2019/10877–3-
Idioma: dc.languageen-
Relação: dc.relationJournal of Non-Crystalline Solids-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiomedical application-
Palavras-chave: dc.subjectBorate bioactive glass-
Palavras-chave: dc.subjectTherapeutic ions-
Título: dc.titleEffect of Co, Cu, and Zn ions on the bioactivity and antibacterial properties of a borate bioactive glass-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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