Artigo Produção Nacional Revisado por pares

Micro-arc driven porous ZrO2 coating for tailoring surface properties of titanium for dental implants application

2024; Elsevier BV; Volume: 245; Linguagem: Inglês

10.1016/j.colsurfb.2024.114237

ISSN

1873-4367

Autores

Catia Sufia Alves Freire de Andrade, Maria Helena Rossy Borges, João Pedro Silva, Samuel Santana Malheiros, Catharina Marques Sacramento, Karina Gonzáles Silvério, Nilson Cristino da Cruz, Elidiane Cipriano Rangel, Carlos Alberto Fortulan, Luciene Cristina Figueiredo, B Nagay, João Gabriel Silva Souza, Valentim Adelino Ricardo Barão,

Tópico(s)

Dental Implant Techniques and Outcomes

Resumo

Titanium (Ti) is an ideal material for dental implants due to its excellent properties. However, corrosion and mechanical wear lead to Ti ions and particles release, triggering inflammatory responses and bone resorption. To overcome these challenges, surface modification techniques are used, including micro-arc oxidation (MAO). MAO creates adherent, porous coatings on Ti implants with diverse chemical compositions. In this context, zirconia element stands out in its wear and corrosion properties associated with low friction and chemical stability. Therefore, we investigated the impact of adding zirconium oxide (ZrO

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