Structure-properties correlation of acrylic resins modified with silver vanadate and graphene

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Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.creatorSahm, Beatriz Danieletto-
Autor(es): dc.creatorFerreira, Izabela-
Autor(es): dc.creatorCarvalho-Silva, João Marcos-
Autor(es): dc.creatorVilela Teixeira, Ana Beatriz-
Autor(es): dc.creatorUchôa Teixeira, Jean Valdir-
Autor(es): dc.creatorLisboa-Filho, Paulo Noronha-
Autor(es): dc.creatorAlves, Oswaldo Luiz-
Autor(es): dc.creatorCândido dos Reis, Andréa-
Data de aceite: dc.date.accessioned2025-08-21T16:51:37Z-
Data de disponibilização: dc.date.available2025-08-21T16:51:37Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-06-15-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.heliyon.2024.e32029-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/309530-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/309530-
Descrição: dc.descriptionThis study aimed to incorporate β-AgVO3 and rGO into self-curing (SC) and heat-curing (HC) acrylic resins and to evaluate their physicochemical, mechanical, and antimicrobial properties while correlating them with the characterized material structure. Acrylic resin samples were prepared at 0 % (control), 0.5 %, 1 %, and 3 % for both nanoparticles. The microstructural characterization was assessed by scanning electron microscopy (SEM) (n = 1) and energy dispersive X-ray spectroscopy (EDS) (n = 1). The physicochemical and mechanical tests included flexural strength (n = 10), Knoop hardness (n = 10), roughness (n = 10), wettability (n = 10), sorption (n = 10), solubility (n = 10), porosity (n = 10), and color evaluation (n = 10). The microbiological evaluation was performed by counting colony-forming units (CFU/mL) and cell viability (n = 8). The results showed that the β-AgVO3 samples showed lower counts of Candida albicans, Pseudomonas aeruginosa, and Streptococcus mutans due to their promising physicochemical properties. The mechanical properties were maintained with the addition of β-AgVO3. The rGO samples showed higher counts of microorganisms due to the increase in physicochemical properties. It can be concluded that the incorporation of β-AgVO3 into acrylic resins could be an alternative to improve the antimicrobial efficacy and performance of the material.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartament of Dental Materials and Prosthesis Ribeirão Preto School of Dentistry University of São Paulo (USP), SP-
Descrição: dc.descriptionPaulista State University Júlio de Mesquita Filho (UNESP), SP-
Descrição: dc.descriptionDepartment of Inorganic Chemistry Institute of Chemistry State University of Campinas (UNICAMP)-
Descrição: dc.descriptionPaulista State University Júlio de Mesquita Filho (UNESP), SP-
Descrição: dc.descriptionFAPESP: 2022/01344-4-
Idioma: dc.languageen-
Relação: dc.relationHeliyon-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAcrylic resin-
Palavras-chave: dc.subjectAntimicrobial activity-
Palavras-chave: dc.subjectGraphene-
Palavras-chave: dc.subjectMechanical properties-
Título: dc.titleStructure-properties correlation of acrylic resins modified with silver vanadate and graphene-
Tipo de arquivo: dc.typevídeo-
Aparece nas coleções:Repositório Institucional - Unesp

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