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Título: | Comparison between hydroxyapatite/soapstone and hydroxyapatite/ reduced graphene oxide composite coatings : synthesis and property improvement. |
Autor(es): | Nicomedes, Daniel Nilson Nunes Mota, Laureana Moreira Vasconcellos, Rebecca Medrado, Nathanael Vieira Oliveira, Michelle de Alvarenga, Érika Lorena Fonseca Costa de Juste, Karyne Ramos de Campos Righi, Ariete Manhabosco, Sara Matte Silva, Guilherme Jorge Brigolini Araújo, Fernando Gabriel da Silva Oliveira, Alan Barros de Batista, Ronaldo Junio Campos Soares, Jaqueline dos Santos Manhabosco, Taíse Matte |
Palavras-chave: | Soapstone talc Pulsed electrodeposition Biocompatibility |
Data do documento: | 2021 |
Referência: | NICOMEDES, D. N. N. et al. Comparison between hydroxyapatite/soapstone and hydroxyapatite/ reduced graphene oxide composite coatings: synthesis and property improvement. Journal of the mechanical behavior of biomedical materials, v. 121, 2021. Disponível em: <https://www.sciencedirect.com/science/article/pii/S175161612100299X?via%3Dihub>. Acesso em: 29 abr. 2022. |
Resumo: | Economic viability and eco-friendliness are important characteristics that make implants available to the pop- ulation in a sustainable way. In this work, we evaluate the performance of a low-cost, widely available, and eco- friendly material (talc from soapstone) relative to reduced graphene oxide as reinforcement to brittle hy- droxyapatite coatings. We employ a low-cost and straightforward technique, electrodeposition, to deposit the composite coatings on the titanium substrate. Corrosion, wear, and biocompatibility tests indicate that the reduced graphene oxide can be effectively replaced by talc without reducing the mechanical, anticorrosion, and biocompatible composite coatings properties. Our results indicate that talc from soapstone is a promising ma- terial for biomedical applications. |
URI: | http://www.repositorio.ufop.br/jspui/handle/123456789/15517 |
Link para o artigo: | https://www.sciencedirect.com/science/article/pii/S175161612100299X?via%3Dihub |
DOI: | https://doi.org/10.1016/j.jmbbm.2021.104618 |
ISSN: | 1751-6161 |
Aparece nas coleções: | DECIV - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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ARTIGO_ComparisonHydroxiapatiteSoapstone.pdf Restricted Access | 8,78 MB | Adobe PDF | Visualizar/Abrir |
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