Zobrazeno 1 - 10
of 202
pro vyhledávání: '"J Mesquita-Guimarães"'
Publikováno v:
Open Ceramics, Vol 18, Iss , Pp 100583- (2024)
Commercial zirconia dental implants have a well stablished surface treatment to boost osseointegration based on grit-blasting and acid-etching procedures. Nevertheless, research studies aim to use laser surface texturing (LST) as an eco-substitute fo
Externí odkaz:
https://doaj.org/article/c394072a19d2470c804245c4066f3266
Publikováno v:
Journal of Manufacturing Processes. 77:838-879
Autor:
Júlio C.M. Souza, Filipe Samuel Silva, Paula F. Gouveia, Anderson Camargo Moreira, Maria Elisa Galarraga-Vinueza, Márcio Celso Fredel, J. Mesquita-Guimarães, Bruno Henriques
Publikováno v:
Journal of Materials Science. 56:11682-11697
The objective of this study was to develop a replica method for producing zirconia-reinforced bioactive glass (ZRBG) porous structures for bone repair. Four different types of porous structures were produced: zirconia (G1), 58S BG-coated zirconia (G2
Akademický článek
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Autor:
Filipe Samuel Silva, Márcio Celso Fredel, Claudia Angela Maziero Volpato, Óscar Carvalho, Nathalia Hammes, Júlio C.M. Souza, J. Mesquita-Guimarães, Bruno Henriques, Mutlu Özcan
Publikováno v:
Ceramics International. 46:27822-27831
The main aim of this study was to assess the effect of ns-Nd:YAG laser structuring over zirconia green compacts on the adhesion of sintered zirconia to resin-matrix cements. Zirconia (3Y-TZP) compacts were divided according to the type of surface mod
Autor:
Douglas Fabris, Júlio C.M. Souza, Bruno Henriques, Paulo Daniel Araújo Pinto, J. Mesquita-Guimarães, Márcio Celso Fredel, Filipe Samuel Silva
Publikováno v:
Ceramics International. 45:15799-15806
The aim of this study was to manufacture zirconia periodic open cellular structures (POCS) (39%–57% porosity) and evaluate their mechanical properties. Zirconia POCS with 39%, 47% and 57% porosity were obtained from a CAD/CAM blank using a CNC mill
Autor:
M.C. Fredel, Aldo R. Boccaccini, Rainer Detsch, Filipe Samuel Silva, L. Ramos, Bruno Henriques, J. Mesquita-Guimarães
Publikováno v:
Journal of the European Ceramic Society. 39:2545-2558
A new family of bioceramic scaffolds consisting of zirconia foam-like structures with 58S bioactive glass (BG) coating was developed. Three open-cell structures fabricated by the foam replica method were coated via immersion in a sol-gel solution. Th
Autor:
Filipe Samuel Silva, Aldo R. Boccaccini, D. Faria, Óscar Carvalho, J.M. Pires, J. Mesquita-Guimarães
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials. 94:110-125
Zirconia implants are becoming a preference choice for different applications such as knee, dental, among others. In order to improve osseointegration, implant's surfaces are usually coated with bioactive materials like hydroxyapatite (HAp) and beta-
Autor:
Bruno Henriques, Júlio C.M. Souza, J. Mesquita-Guimarães, Douglas Fabris, Eduardo Tuyama, Filipe Samuel Silva, Márcio Celso Fredel
Publikováno v:
Journal of Adhesion Science and Technology. 33:1090-1101
Objectives: The aim of this study was to evaluate the use of dual-cure resin cement to promote the bonding between a veneering PEEK and zirconia or titanium surfaces.Materials and methods: The surf...
Autor:
T.A. Dantas, Stephanie Roedel, Júlio C.M. Souza, J. Mesquita-Guimarães, M.C. Fredel, Bruno Henriques, Filipe Samuel Silva, P. Pinto
Publikováno v:
Journal of Biomedical Materials Research Part B: Applied Biomaterials. 107:1113-1121
Different zirconia porous layers were produced on zirconia dense zirconia substrates by slip casting using powder with different mean sizes: 40 μm (Z40), 70 μm (Z70), and 100 μm (Z100). The dynamic and static coefficients of friction against bovin