| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Henriques, Mariana
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (34/34 displayed)
- 2024Upcycling Fishing Net Waste and Metal Oxide from Electroplating Waste into Alga Cultivation Structures with Antibacterial Properties
- 2022Multifunctional Coated Textiles for Active Biological Protection
- 2020Antibacterial effect of bimetallic clusters incorporated in amorphous carbon for stents applicationcitations
- 2020Aging Effect on Functionalized Silver-Based Nanocoating Braided Coronary Stentscitations
- 2017Ti1-xAgx and Ag-TiNx coatings deposited on PVDF substrates for sensors applications
- 2016Morphology and oxygen incorporation effect on antimicrobial activity of silver thin filmscitations
- 2016Antibacterial Ag/a-C nanocomposite coatings: The influence of nano-galvanic a-C and Ag couples on Ag ionization ratescitations
- 2016Influence of oxygen content on the antibacterial effect of Agx-Ox coatings deposited by magnetron sputtering
- 2016Influence of oxygen content on the antibacterial effect of Ag-O coatings deposited by magnetron sputteringcitations
- 2015Wear and Corrosion Interactions on Titanium in Oral Environment: Literature Reviewcitations
- 2015Wear and Corrosion Interactions on Titanium in Oral Environment: Literature Reviewcitations
- 2015Development of Ag/TiO2NM-treated leathers with antibacterial activity for footwear industry
- 2015Combined influence of fluoride and biofilms on the biotribocorrosion behavior of titanium used for dental applicationscitations
- 2015Wear and corrosion interactions on titanium in oral environment : literature reviewcitations
- 2015Comportamento mecânico de stents fibrosos
- 2015Antibacterial properties of fibrous stents coated with silver oxide nanocoatings
- 2015Electrochemical vs antibacterial characterization of ZrCN-Ag coatingscitations
- 2015PVD-grown antimicrobial thin films on PVDF substrates for sensors applications
- 2015How do titanium and Ti6Al4V corrode in fluoridated medium as found in the oral cavity? An in vitro studycitations
- 2014Methods of incorporation antimicrobial agents in stents
- 2013Influence of surface features on the adhesion of Staphylococcus epidermidis to Ag-TiCN thin filmscitations
- 2013Corrosion behaviour of titanium in the presence of Streptococcus mutanscitations
- 2013Corrosion behaviour of titanium in the presence of Streptococcus mutanscitations
- 2012Influence of silver content on the tribomechanical behavior on Ag-TiCN bioactive coatingscitations
- 2011Influence of Au on antibacterial activity of Ag-TiCN coatings
- 2011Influence of the presence of biofilms on the biotribocorrosion of titanium
- 2010Do oral biofilms influence the wear and corrosion behavior of titanium?citations
- 2010Advanced structural characterization of biocompatible Ag-TiCN coatings
- 2010Tribological behaviour of oral mixed biofilms
- 2009Effect of oral biofilms on the biotribocorrosion of titanium
- 2008XRD and FTIR analysis of Ti–Si–C–ON coatings for biomedical applicationscitations
- 2008Tribocorrosion of commercially pure titanium in oral simulating environments
- 2007Proposta de desenvolvimento de vestuário interior aplicado ao Futsal
- 2006Performance evaluation of multifuncional fibrous materials for specialty products
Places of action
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article
Corrosion behaviour of titanium in the presence of Streptococcus mutans
Abstract
<p>Objective The main aim of this in vitro study was to evaluate the influence of Streptococcus mutans on the corrosion of titanium. Methods S. mutans biofilms were formed on commercially pure titanium (CP-Ti) square samples (10 mm × 10 mm × 1 mm) using a culture medium enriched with sucrose. Open circuit potential (OCP) and electrochemical impedance spectroscopy (EIS) measurements were used to evaluate the corrosion behaviour of CP-Ti in the presence of S. mutans in Fusayama's artificial saliva. The corrosion of biofilm-free CP-Ti samples was also evaluated in artificial saliva. Biofilms biomass was measured by spectrophotometry, using crystal violet staining, after 1, 2 and 7 days. Results The OCP values recorded on CP-Ti in the presence of S. mutans (-0.3 ± 0.02 V vs. SCE) was lower than those on biofilm-free CP-Ti (-0.1 ± 0.01 V vs. SCE) after 2 h of immersion in artificial saliva (p < 0.05). That reveals a high reactivity of titanium in presence of S. mutans. Impedance spectra revealed the formation of a compact passive film on titanium in artificial saliva or in the presence of a 2 days old S. mutans biofilm even though the corrosion resistance of CP-Ti has decreased in presence of a S. mutans biofilm. Conclusion The presence of bacterial colonies, such as S. mutans, negatively affected the corrosion resistance of the titanium.</p>