Bioactivity of an experimental dental implant with anodized surface

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorINPE-
Autor(es): dc.contributorUFPI—Federal University of Piaui-
Autor(es): dc.contributorUFPI—Federal University of Piauí-
Autor(es): dc.creatorVillaça-Carvalho, Maria Fernanda Lima-
Autor(es): dc.creatorde Araújo, Juliani Caroline Ribeiro-
Autor(es): dc.creatorBeraldo, Juliana Mariano-
Autor(es): dc.creatorDo Prado, Renata Falchete-
Autor(es): dc.creatorde Moraes, Mari Eli Leonelli-
Autor(es): dc.creatorManhães Junior, Luiz Roberto Coutinho-
Autor(es): dc.creatorCodaro, Eduardo Norberto-
Autor(es): dc.creatorAcciari, Heloisa Andrea-
Autor(es): dc.creatorMachado, João Paulo Barros-
Autor(es): dc.creatorRegone, Natal Nerímio-
Autor(es): dc.creatorLobo, Anderson Oliveira-
Autor(es): dc.creatorMarciano, Fernanda Roberta-
Autor(es): dc.creatorde Vasconcellos, Luana Marotta Reis-
Data de aceite: dc.date.accessioned2025-08-21T15:30:01Z-
Data de disponibilização: dc.date.available2025-08-21T15:30:01Z-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2022-04-29-
Data de envio: dc.date.issued2021-06-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/jfb12020039-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/229064-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/229064-
Descrição: dc.descriptionBackground: Several studies proved that anodic oxidation improves osseointegration. This study aimed to optimize osseointegration through anodization in dental implants, obtaining anatase phase and controlled nanotopography. Methods: The division of the groups with 60 titanium implants was: control (CG); sandblasted (SG); anodized (AG): anodized pulsed current (duty cycle 30%, 30 V, 0.2 A and 1000 Hz). Before surgery, surface characterization was performed using Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM), X-ray Dispersive Energy Spectroscopy (EDS) and Raman Spectroscopy. For in vivo tests, 10 New Zealand white rabbits received an implant from each group. The sacrifice period was 2 and 6 weeks (n = 5) and the specimens were subjected to computed microtomography (µCT) and reverse torque test. Results: AFM and SEM demonstrated a particular nanotopography on the surface in AG; the anatase phase was proved by Raman spectroscopy. In the µCT and in the reverse torque test, the AG group presented better results than the other groups. Conclusion: The chemical composition and structure of the TiO2 film were positively affected by the anodizing technique, intensifying the biological characteristics in osseointegration.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Bioscience and Oral Diagnosis Institute of Science and Technology UNESP—São Paulo State University São José dos Campos-
Descrição: dc.descriptionDepartment of Chemistry and Energy School of Engineering UNESP—São Paulo State University, Guaratinguetá Campus-
Descrição: dc.descriptionAssociated Laboratory of Sensors and Materials National Institute for Space Research INPE-
Descrição: dc.descriptionDepartment of Aeronautic and Communication Engineering UNESP—São Paulo State University, São João da Boa Vista Campus-
Descrição: dc.descriptionLIMAV—Interdisciplinary Laboratory for Advanced Materials BioMatLab UFPI—Federal University of Piaui-
Descrição: dc.descriptionDepartment of Physics UFPI—Federal University of Piauí-
Descrição: dc.descriptionDepartment of Bioscience and Oral Diagnosis Institute of Science and Technology UNESP—São Paulo State University São José dos Campos-
Descrição: dc.descriptionDepartment of Chemistry and Energy School of Engineering UNESP—São Paulo State University, Guaratinguetá Campus-
Descrição: dc.descriptionDepartment of Aeronautic and Communication Engineering UNESP—São Paulo State University, São João da Boa Vista Campus-
Descrição: dc.descriptionFAPESP: 2011/17392-3-
Idioma: dc.languageen-
Relação: dc.relationJournal of Functional Biomaterials-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnodizing-
Palavras-chave: dc.subjectMicrotomography-
Palavras-chave: dc.subjectNanotechnology-
Palavras-chave: dc.subjectOsseointegration-
Título: dc.titleBioactivity of an experimental dental implant with anodized surface-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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