Search Results - "Joska, L"

Surface treatment of NiTi shape memory alloy and its influence on corrosion behavior by Vojtěch, D., Fojt, J., Joska, L., Novák, P.

“…Influence of various surface treatments of a NiTi alloy on its surface chemistry and corrosion resistance was studied. NiTi (50.9 at.% Ni) alloy was subjected…”
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Electrochemical behaviour of the nanostructured surface of Ti-35Nb-2Zr alloy for biomedical applications by Fojt, J., Hybasek, V., Joska, L.

“…Titanium β‐alloys are perspective material for orthopaedic implants. Their bioactivity could be increased by surface nanostructuring. The nanotubular surface…”
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The effect of a DLC coating adhesion layer on the corrosion behavior of titanium and the Ti6Al4V alloy for dental implants by Joska, L., Fojt, J., Mestek, O., Cvrcek, L., Brezina, V.

“…The properties of DLC layers provide for their broad use in medical applications. Their tribological properties are frequently utilized in big joint implants,…”
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Influence of a controlled oxidation at moderate temperatures on the surface chemistry of nitinol wire by Vojtech, D., Joska, L., Leitner, J.

“…Commercial nitinol wire is oxidised at 480–530 °C/10 min in air. Surface morphology and chemistry is studied in detail using scanning electron microscopy,…”
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Strong Antibacterial Efficacy of Titanium Surfaces Modified by Nanotubes and Silver Nanoparticles by Gallo, J, Hradilová, Š, Joska, L, Večeřová, R, Galandáková, A, Cvrček, L, Kriegová, E

“…PURPOSE OF THE STUDY Nano-structuring and nano-silver have been extensively studied for improving the antibacterial ability of implants due to their powerful…”
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The mechanism of corrosion of palladium–silver binary alloys in artificial saliva by Joska, L., Marek, M., Leitner, J.

“…Palladium dental casting alloys are alternatives to gold alloys. The aim of this study was to determine the electrochemical behaviour and the corrosion…”
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A Study of Corrosion of Root Parts of Metallic Post and Core Reconstructions after their Extraction by Venclíková, Z., Fojt, J., Joska, L.

“…Introduction and objective: Cast post and cores are an important tool in the reconstruction of a dental crown. This article analyzes the state of cast metallic…”
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Cyclic and isothermal oxidations of nitinol wire at moderate temperatures by Vojtěch, D., Novák, P., Novák, M., Joska, L., Fabián, T., Maixner, J., Machovič, V.

“…Both isothermal and cyclic oxidation behaviours of a commercial nitinol wire at 530–650 °C/10–240 min in air are studied. Chemical and phase compositions of…”
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Influence of pre-rusting on steel corrosion in concrete by Novak, P, Mala, R, Joska, L

“…Steel specimens in three different superficial states (machined, scaled, and pre-rusted) were embedded in concrete blocks (OPC) with various chloride contents…”
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Corrosion behaviour of porous Ti–39Nb alloy for biomedical applications by Fojt, Jaroslav, Joska, Luděk, Málek, Jaroslav

“…•Corrosion behaviour of a porous titanium-based alloy was studied.•Materials of a high porosity are susceptible to crevice corrosion.•Localization of the…”
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Dental amalgam - the effect of the technology of alloy powder preparation on the corrosion behaviour and the release of mercury by Joska, L., Bystrianský, J., Novák, P.

“…Dental amalgams are based on a broad spectrum of materials differing in their chemical composition, metallurgical treatment, and in the way the initial alloys…”
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The diameter of nanotubes formed on Ti-6Al-4V alloy controls the adhesion and differentiation ofSaos-2 cells by Filova E, Fojt J, Kryslova M, Moravec H, Joska L, Bacakova L

“…Elena Filova,1 Jaroslav Fojt,2 Marketa Kryslova,1 Hynek Moravec,2 Ludek Joska,2 Lucie Bacakova1 1Department of Biomaterials and Tissue Engineering, Institute…”
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The effect of a DLC coating adhesion layer on the corrosion behavior of titanium and the Ti6A14V alloy for dental implants by JOSKA, L, FOJT, J, MESTEK, O, CVRCEK, L, BREZINA, V

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Strong Antibacterial Efficacy of Titanium Surfaces Modified by Nanotubes and Silver Nanoparticles by Gallo, J, Hradilová, Š, Joska, L, Večeřová, R, Galandáková, A, Cvrček, L, Kriegová, E

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Corrosion behavior of palladium–silver–copper alloys in model saliva by Joska, Ludek, Poddana, Marcela, Leitner, Jindrich

“…Abstract Objectives Palladium–silver system alloyed with other metals represents one of possible material choices in prosthetics. Its corrosion properties are…”
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Monitoring of selenium in oral cavity argyria - a clinical and microscopic study by Venclíková, Zora, Benada, Oldřich, Joska, Luděk

“…Argyria is generally classified as localized or generalized condition. Distinct pigmentation of the oral mucosa in the vicinity of amalgam fillings is often…”
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Influence of Corrosion on the Origin of Pigmentation of Soft Tissue by M. Poddaná, L. Joska, Z. Venclíková

“…In some patients, a blue-grey stained areas (pigmentation) developed after a certain period of time in the area of tooth crown. The paper infers the mechanism…”
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In vivo effects of dental casting alloys by Venclíková, Zora, Benada, Oldrich, Bártová, Jirina, Joska, Ludĕk, Mrklas, Lubor, Procházková, Jarmila, Stejskal, Vera, Podzimek, Stĕpán

“…Corrosion products of different metallic alloys used in prosthetic dentistry often cause the development of a bluish-grey pigmentation of gingiva and oral…”
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Corrosion Resistance of Titanium in Dentistry Applications by T. Hora, L. Joska, E. Gojišová

“…Titanium and its alloys is used in dentistry for excellent mechanical and the physical characteristics with high corrosion resistance and it seem to be one of…”
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Causes of corrosive mechanical defects in isoelastic endoprostheses by Novák, P, Joska, L, Stĕdrý, V, Hron, J

“…Within the framework of evaluation of endoprostheses of the hip joint reoperated at the orthopaedic clinic of the Institute for Postgraduate Medical Training,…”
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