Browsing Charakterizace materiálů a pokročilé povlaky 1-06 by Title

Now showing items 1-20 of 55

  • Algal Biomass Analysis by Laser-Based Analytical Techniques - A Review 

    Pořízka, Pavel; Prochazková, Petra; Prochazka, David; Sládková, Lucia; Novotný, Jan; Petrilak, Michal; Brada, Michal; Samek, Ota; Pilát, Zdeněk; Zemánek, Pavel; Adam, Vojtěch; Kizek, René; Novotný, Karel; Kaiser, Jozef (MDPI AG, 2014-09-23)
    Algal biomass that is represented mainly by commercially grown algal strains has recently found many potential applications in various fields of interest. Its utilization has been found advantageous in the fields of ...

  • Benchmark classification dataset for laser-induced breakdown spectroscopy 

    Képeš, Erik; Vrábel, Jakub; Střítežská, Sára; Pořízka, Pavel; Kaiser, Jozef (Springer Nature, 2020-02-13)
    In this work, we present an extensive dataset of laser-induced breakdown spectroscopy (LIBS) spectra for the pre-training and evaluation of LIBS classification models. LIBS is a well-established spectroscopic method for ...

  • Biomimetic versus Sintered Calcium Phosphates: The in vitro Behavior of Osteoblasts and Mesenchymal Stem Cells 

    Sadowska, Joanna-Maria; Guillem-Marti, Jordi; Montufar Jimenez, Edgar Benjamin; Espanol, Montserrat; Ginebra, Maria-Pau (Mary Ann Liebert, 2017-12-01)
    The fabrication of calcium phosphates using biomimetic routes, namely, precipitation processes at body temperature, results in distinct features compared to conventional sintered calcium phosphate ceramics, such as a high ...

  • Characterization of Polyvinylidene Fluoride (PVDF) Electrospun Fibers Doped by Carbon Flakes 

    Kaspar, Pavel; Sobola, Dinara; Částková, Klára; Knápek, Alexandr; Burda, Daniel; Orudzhev, Farid; Dallaev, Rashid; Tofel, Pavel; Trčka, Tomáš; Grmela, Lubomír; Hadaš, Zdeněk (MDPI, 2020-11-24)
    Polyvinylidene fluoride (PVDF) is a modern polymer material used in a wide variety of ways. Thanks to its excellent resistance to chemical or thermal degradation and low reactivity, it finds use in biology, chemistry, and ...

  • Chemical stability of tricalcium phosphate - iron composite during spark plasma sintering 

    Casas Luna, Mariano; Horynová, Miroslava; Tkachenko, Serhii; Klakurková, Lenka; Čelko, Ladislav; Díaz de la Torre, Sebastian; Montufar Jimenez, Edgar Benjamin (MDPI, 2018-09-01)
    Tricalcium phosphate (Ca3(PO4)2, TCP) is a wide-used ceramic as a bone filler material due to its good osteoconductivity property. Nevertheless, its poor mechanical properties does not allow its use for load-bearing ...

  • Complementary SEM-AFM of Swelling Bi-Fe-O Film on HOPG Substrate 

    Sobola, Dinara; Ramazanov, Shihgasan; Konečný, Martin; Orudzhev, Farid; Kaspar, Pavel; Papež, Nikola; Knápek, Alexandr; Potoček, Michal (MDPI, 2020-05-23)
    The objective of this work is to study the delamination of bismuth ferrite prepared by atomic layer deposition on highly oriented pyrolytic graphite (HOPG) substrate. The samples’ structures and compositions are provided ...

  • Complete Ring Artifacts Reduction Procedure for Lab-Based X-ray Nano CT Systems 

    Šalplachta, Jakub; Zikmund, Tomáš; Zemek, Marek; Břínek, Adam; Takeda, Yoshihiro; Omote, Kazuhiko; Kaiser, Jozef (MDPI, 2021-01-01)
    In this article, we introduce a new ring artifacts reduction procedure that combines several ideas from existing methods into one complex and robust approach with a goal to overcome their individual weaknesses and limitations. ...

  • Deposition of Hydroxyapatite and Tricalcium Phosphate Coatings by Suspension Plasma Spraying: Effects of Torch Speed 

    Ročňáková, Ivana; Slámečka, Karel; Montufar Jimenez, Edgar Benjamin; Remešová, Michaela; Dyčková, Lucie; Břínek, Adam; Jech, David; Dvořák, Karel; Čelko, Ladislav; Kaiser, Jozef (Elsevier, 2018-12-01)
    This research focuses on the deposition of hydroxyapatite (HA) and tricalcium phosphate (TCP) coatings produced by suspension plasma spraying (SPS) using in-house liquid feedstock suspensions. The work studied the effects ...

  • Effect of Ceramic Additives on Hydrophobic Layer Electrodeposition 

    Pijáková, Barbora; Voráč, Zbyněk; Ráheĺ, Jozef; Zikmund, Tomáš; Čelko, Ladislav; Kaiser, Jozef; Alberti, Milan (Chemagazín, 2019-11-11)
    The main topic of this paper is effect of ceramic powders addition to electrolytes based on myristic acid, polyvinylidene fluoride and fluorinated polyhedral oligomeric silsesquioxane for hydrophobic surface deposition. ...

  • Effect of Laser Parameters on Processing of Biodegradable Magnesium Alloy WE43 via Selective Laser Melting Method 

    Suchý, Jan; Horynová, Miroslava; Klakurková, Lenka; Paloušek, David; Koutný, Daniel; Čelko, Ladislav (MDPI, 2020-06-09)
    The global aim of the theme of magnesium alloy processing by the selective laser melting technology is to enable printing of replacements into the human body. By combining the advantages of WE43 magnesium alloy and additive ...

  • The Effect of the Thermosensitive Biodegradable PLGA–PEG–PLGA Copolymer on the Rheological, Structural and Mechanical Properties of Thixotropic Self-Hardening Tricalcium Phosphate Cement 

    Vojtová, Lucy; Michlovská, Lenka; Valová, Kristýna; Zbončák, Marek; Trunec, Martin; Částková, Klára; Krtička, Milan; Pavliňáková, Veronika; Poláček, Petr; Dzurov, Matej; Lukášová, Věra; Rampichová, Michala; Suchý, Tomáš; Sedláček, Radek; Ginebra, Maria-Pau; Montufar Jimenez, Edgar Benjamin (MDPI, 2019-01-17)
    The current limitations of calcium phosphate cements (CPCs) used in the field of bone regeneration consist of their brittleness, low injectability, disintegration in body fluids and low biodegradability. Moreover, no method ...

  • The Effect of the Wear of Rotor Pins on Grinding Efficiency in a High-speed Disintegrator 

    Dvořák, Karel; Dolák, Dušan; Paloušek, David; Čelko, Ladislav; Jech, David (Kaunas University of Technology, 2018-02-19)
    One of the directions intensively investigated in the field of milling is high-energy milling (HEM). One type of HEM is high-speed grinding in high-speed disintegrators. This type of mill is particularly suitable for the ...

  • Effects of Cryopreservation on Cell Metabolic Activity and Function of Biofabricated Structures Laden with Osteoblasts 

    Hernandez Tapia, Laura Guadalupe; Fohlerová, Zdenka; Žídek, Jan; Alvarez-Perez, Marco Antonio; Čelko, Ladislav; Kaiser, Jozef; Montufar Jimenez, Edgar Benjamin (MDPI, 2020-05-01)
    Biofabrication and maturation of bone constructs is a long-term task that requires a high degree of specialization. This specialization falls onto the hierarchy complexity of the bone tissue that limits the transfer of ...

  • Estimation of the effective elastic constants of bone scaffolds fabricated by direct ink writing 

    Skalka, Petr; Slámečka, Karel; Montufar Jimenez, Edgar Benjamin; Čelko, Ladislav (Elsevier Ltd., 2019-04-01)
    Direct ink writing is a popular method for fabrication of scaffolds, yet its widespread usage in clinical practice requires guarantee of compatibility of a scaffold with bone tissues. Mechanical compatibility is mandatory ...

  • Experimental Investigation of Critical Heat Flux on Different Surfaces at Low Pressure and Low Flow 

    Suk, Ladislav; Petrosyan, Taron; Števanka, Kamil; Vlček, Daniel; Gejdoš, Pavel (MDPI, 2020-10-06)
    Steady state flow boiling experiments were carried out on several heated tubes with outer diameter 9.14 mm at outlet pressures 120, 200 and 300 kPa, inlet temperatures 64, 78 and 91 °C and approximately 400, 500, 600 and ...

  • Failure of Gadolinium Zirconate and Yttria Stabilized Zirconia Thermal Barrier Coatings Subjected to High Temperature Calcia-Magnesia-Alumino-Sisicate Attack 

    Čelko, Ladislav; Jech, David; Tkachenko, Serhii; Komarov, Pavel; Remešová, Michaela; Slámečka, Karel; Ctibor, Pavel (Elsevier, 2020-02-19)
    Nowadays, the contribution of rare-earth oxide compounds is extensively investigated with the aim to improve the service life of gas turbine engine components protected by thermal barrier coatings (TBCs) against the ...

  • Fracture Mechanism of Interpenetrating Iron-Tricalcium Phosphate Composite 

    Horynová, Miroslava; Casas Luna, Mariano; Montufar Jimenez, Edgar Benjamin; Díaz de la Torre, Sebastian; Čelko, Ladislav; Klakurková, Lenka; Diéguez-Trejo, Guillermo; Dvořák, Karel; Zikmund, Tomáš; Kaiser, Jozef (Trans Tech Publications, 2017-01-01)
    The usage of iron alloys for bone fractures treatment has been limited due to its high density and elastic modulus, as compared to bone. In contrast, the use of tricalcium phosphate (TCP), a ceramic that promotes bone ...

  • Heat treatment induced phase transformations in zirconia and yttriastabilized zirconia monolithic aerogels 

    Torres Rodríguez, Jorge Alberto; Kalmár, József; Menelaou, Melita; Čelko, Ladislav; Dvořák, Karel; Cihlář, Jaroslav; Cihlář, Jaroslav; Kaiser, Jozef; Győri, Enikő; Veres, Péter; Fábián, István; Lázár, István (Elsevier, 2019-07-01)
    Monolithic, structurally stable zirconia (ZrO2) aerogels can be used in high temperature applications and as medical implants. The macroscopic properties of these solids can be fine-tuned by the appropriate thermal treatment ...

  • High strength, biodegradable and cytocompatible alpha tricalcium phosphate-iron composites for temporal reduction of bone fractures 

    Montufar Jimenez, Edgar Benjamin; Casas Luna, Mariano; Horynová, Miroslava; Tkachenko, Serhii; Fohlerová, Zdenka; Díaz de la Torre, Sebastian; Dvořák, Karel; Čelko, Ladislav; Kaiser, Jozef (Elsevier, 2018-02-09)
    In this work alpha tricalcium phosphate (a-TCP)/iron (Fe) composites were developed as a new family of biodegradable, load-bearing and cytocompatible materials. The composites with composition from pure ceramic to pure ...

  • High-contrast differentiation resolution 3D imaging of rodent brain by X-ray computed microtomography 

    Zikmund, Tomáš; Novotná, Marie; Kavková, Michaela; Tesařová, Markéta; Kaucká, Markéta; Szarowská, Bára; Adameyko, Igor; Hrubá, Eva; Buchtová, Marcela; Dražanová, Eva; Starčuk, Zenon; Kaiser, Jozef (IOP Publishing, 2018-02-22)
    The biomedically focused brain research is largely performed on laboratory mice considering a high homology between the human and mouse genomes. A brain has an intricate and highly complex geometrical structure that is ...