Acta Polytechnica CTU Proceedings. 2017, vol. 8

 

Zobrazují se záznamy 1-9 z 9

    • FUNCTIONALIZATION OF 3D FIBROUS SCAFFOLDS PREPARED USING CENTRIFUGAL SPINNING WITH LIPOSOMES AS A SIMPLE DRUG DELIVERY SYSTEM 

      Autor: Rampichová, Michala; Buzgo, Matej; Lukášová, Věra; Míčková, Andrea; Vocetková, Karolína; Sovková, Věra; Rustichelli, Franco; Amler, Evžen
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      3D materials supporting cell adhesion, infiltration and proliferation are crucial for bone tissue engineering. In the current study we combined PCL fibers prepared using centrifugal spinning with adhered liposomes filled ...

    • MECHANICAL PROPERTIES OF Cr-DLC LAYERS PREPARED BY HYBRID LASER TECHNOLOGY 

      Autor: Písařík, Petr; Jelínek, Miroslav; Remsa, Jan; Tolde, Zdeněk
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Diamond like carbon (DLC) layers have excellent biological properties for use in medicine for coating implants, but poor adhesion to biomedical alloys. The adhesion can be improved by doping the DLC layer by chromium, as ...

    • MICROSCOPIC EVALUATION OF THE QUALITY OF DENTAL REPLACEMENT 

      Autor: Pešlová, Františka; Koštialiková, Daniela; Veselý, Richard; Dubec, Andrej; Puchnin, Maxim
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      The permanent tooth replacements including metal-ceramic crowns are a convenient solution for the renewing of the original function of the whole set of teeth as well as of the natural appearance. Development and preparation ...

    • THE INFLUENCE OF TITANIUM-NIOBIUM ALLOYS ON THE GROWTH OF THE OXIDE LAYER 

      Autor: Krčil, Jan; Mára, Vladimír; Sobotová, Jana; Krum, Stanislav
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      This paper discusses issues of growth of a thin oxide layer formed on the surface of titanium alloys. The oxide layer on the surface introduces a corrosion resistance and a bio-compatibility, both of which are required for ...

    • THE INTERACTION OF HUMAN OSTEOBLAST-LIKE Saos-2 CELLS WITH STAINLESS STEEL AND Si(100) COATED BY SILICALITE 1 FILMS 

      Autor: Jirka, Ivan; Vandrovcová, Marta; Plšek, Jan; Bačáková, Lucie
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Interaction of osteoblast-like Saos-2 cells with stainless steel and Si(100) covered by a film of densely intergrown silicalite-1 crystals is investigated.  Surface properties  of the films are tuned by synthesis conditions ...

    • BaTiO3 FILMS DEPOSITED ONTO TiNb AND Ti SUBSTRATES - AMOUNT AND STABILITY OF BARIUM 

      Autor: Moriová, Kamila; Tolde, Zdeněk; Vaněk, Přemysl; Starý, Vladimír; Nehasil, Václav
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      BaTiO3 films deposited onto TiNb and Ti substrates using hydrothermal synthesis method were studied in the presented work. These films are supposed to improve properties of bone implants due to their ferroelectric behaviour, ...

    • THE CURRENT VIEW ON THE USE OF RECONSTRUCTION MATERIALS IN DENTISTRY 

      Autor: Vrbova, Radka; Bradna, Pavel; Bartos, Martin; Himmlova, Lucie; Horazdovsky, Tomas
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      The hardest tissue in the human body is the enamel which covers the anatomical crowns of teeth. It must be resistant to mechanical stress and the chemical attack of many substances from food, drinks and products of the ...

    • DLC/TI THIN FILMS PROPERTIES PREPARED BY HYBRID LASER TECHNOLOGIES 

      Autor: Mikšovský, Jan; Jelínek, Miroslav; Písařík, Petr; Kocourek, Tomáš; Remsa, Jan; Jurek, Karel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Layers of diamond-like carbon are usable in many fields of industry as well as in medicine. Many scientific groups have worked with different types of deposition techniques to prepare DLC layers with improved or unique ...

    • ADHESION OF BIOCOMPATIBLE TiNb COATING 

      Autor: Kolegar, Tomas; Matousek, Martin; Vilemova, Monika; Stary, Vladimir
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Preparation of a coating with a high quality requires good adhesion of the film to the substrate. The paper deals with the adhesion of biocompatible TiNb coating with different base materials. Several materials such as ...