Simultaneous degradation by corrosion and wear of titanium in artificial saliva containing fluorides
Júlio C.M. Souza,Júlio C.M. Souza,Júlio C.M. Souza,S. L. Barbosa,E. Ariza,Jean-Pierre Celis,Luís Augusto Rocha +6 more
Reads0
Chats0
TLDR
In this paper, the degradation of titanium-based oral rehabilitation systems can occur by corrosion and wear processes taking place simultaneously (tribocorrosion) and influenced by the presence of fluorides.About:
This article is published in Wear.The article was published on 2012-07-15 and is currently open access. It has received 106 citations till now. The article focuses on the topics: Tribocorrosion & Titanium.read more
Citations
More filters
Journal ArticleDOI
Nano-scale modification of titanium implant surfaces to enhance osseointegration
Júlio C.M. Souza,Mariane Beatriz Sordi,Miya Kanazawa,Sriram Ravindran,Bruno Henriques,Filipe Samuel Silva,Conrado Aparicio,Lyndon F. Cooper +7 more
TL;DR: An improvement in wettability and bioactivity of titanium implant surfaces has been accomplished by combining micro and nano-scale modification and functionalization with protein, peptides, and bioactive compounds.
Journal ArticleDOI
Can degradation products released from dental implants affect peri‐implant tissues?
M. Noronha Oliveira,W. V.H. Schunemann,Mathew T. Mathew,Bruno Henriques,R. S. Magini,Wim Teughels,Júlio C.M. Souza +6 more
TL;DR: The results showed that pro-inflammatory cytokines, infiltration of inflammatory response cells and activation of the osteoclasts activity are stimulated in peri-implant tissues in the presence of metal particles and ions.
Journal ArticleDOI
How do titanium and Ti6Al4V corrode in fluoridated medium as found in the oral cavity? An in vitro study
Júlio C.M. Souza,Júlio C.M. Souza,Sandra L. Barbosa,E. Ariza,Mariana Henriques,Wim Teughels,Pierre Ponthiaux,Jean-Pierre Celis,Luís Augusto Rocha +8 more
TL;DR: Electrochemical impedance spectroscopy, open circuit potential (OCP) and potentiodynamic polarization tests were associated to advanced characterization techniques such as SEM, EDS, AFM, ICP-MS and XPS, revealing a higher reactivity of both CP titanium and Ti6Al4V at 12,300 ppm F(-) concentration than that recorded at 227 ppm F(-).
Journal ArticleDOI
Degradation mechanisms and future challenges of titanium and its alloys for dental implant applications in oral environment.
TL;DR: It is of utmost importance to improve the service period of dental implants by reducing the tribocorrosion effects through developing new dental implant materials using nobler alloying elements or through modifying the surface of the implants.
Journal ArticleDOI
Wear and corrosion interactions on titanium in oral environment : literature review
Júlio C.M. Souza,Júlio C.M. Souza,Mariana Henriques,Wim Teughels,Pierre Ponthiaux,Jean-Pierre Celis,Luís Augusto Rocha,Luís Augusto Rocha +7 more
TL;DR: In this paper, the authors focused on the aspects related to the corrosion and wear behavior of titanium-based structures in the oral environment, and gathered knowledge from areas like materials sciences, microbiology, and dentistry contributing to a better understanding of bio-tribocorrosion processes in oral environment.
References
More filters
Book
Atlas of Electrochemical Equilibria in Aqueous Solutions
TL;DR: The Atlas of Electrochemical Equilibria in Aqueous solutions as discussed by the authors is the most complete and complete work on aqueous solvents, which includes a detailed description of the properties of the solvers.
Book
Biomaterials Science: An Introduction to Materials in Medicine
TL;DR: A. Ratner, Biomaterials Science: An Interdisciplinary Endeavor, Materials Science and Engineering--Properties of Materials: J.E. Schoen, and R.J.Ratner, Surface Properties of Materials, and Application of Materials in Medicine and Dentistry.
Journal ArticleDOI
Dissemination of wear particles to the liver, spleen, and abdominal lymph nodes of patients with hip or knee replacement.
Robert M. Urban,Joshua J. Jacobs,Michael J. Tomlinson,John Gavrilovic,Jonathan Black,Michel Peoc'h +5 more
TL;DR: Systemic distribution of metallic and polyethylene wear particles was a common finding, both in patients with a previously failed implant and in those with a primary total joint prosthesis.
Journal ArticleDOI
Cyto- and genotoxicity of ultrafine TiO2 particles in cultured human lymphoblastoid cells.
TL;DR: The results of this study indicate that UF-TiO(2) can cause genotoxicity and cytotoxicity in cultured human cells.
Journal Article
Implants and components: entering the new millennium.
TL;DR: The envelope of implant utilization dramatically expanded from the original complete edentulous application to fixed partial dentures, single-tooth replacement, maxillofacial and a myriad of other applications, limited only by the ingenuity and skill of the clinician.