Browsing by Author "Lehocky, M."
Now showing items 1-5 of 5
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Antimicrobial modification of PLA scaffolds with ascorbic and fumaric acids via plasma treatment
Popelka, A.; Abdulkareem, A.; Mahmoud, A.A.; Nassr, M.G.; Al-Ruweidi, M.K.A.A.; Mohamoud, K.J.; Hussein, M.K.; Lehocky, M.; Vesela, D.; Humpolicek, P.; Kasak, P.... more authors ... less authors ( Elsevier B.V. , 2020 , Article)An optimal medical scaffold should be biocompatible and biodegradable and should have adequate mechanical properties and scaffold architecture porosity, a precise three-dimensional shape, and a reasonable manufacturing ... -
Effect of humidity on the electrical properties of the silver polyaniline/polyvinyl alcohol nanocomposites
Bhadra J.; Popelka A.; Abdulkareem A.; Lehocky M.; Humpolicek P.; Al-Thani N.... more authors ... less authors ( Elsevier B.V. , 2019 , Article)Polymer-metal nanocomposites with enhanced mechanical, optical, electrical, dielectric, and antimicrobial properties are currently in high demand for many industrial applications. Here, we study and present the effect of ... -
Electrospun Polystyrene/PANI-Ag fibers for organic dye removal and antibacterial application
Bhadra, J.; Parangusan, H.; Popelka, A.; Lehocky, M.; Humpolicek, P.; Al-Thani, N.... more authors ... less authors ( Elsevier Ltd , 2020 , Article)Herein we report superior dye-degradation performance for polyaniline-silver (PANI-Ag) nanoparticle coated on polystyrene (PS) electrospun membrane by in situ-polymerization method. Morphological study of the coated membrane ... -
Preparation of progressive antibacterial LDPE surface via active biomolecule deposition approach
Habib S.; Lehocky M.; Vesela D.; Humpolíček P.; Krupa I.; Popelka A.... more authors ... less authors ( MDPI AG , 2019 , Article)The use of polymers in all aspects of daily life is increasing considerably, so there is high demand for polymers with specific properties. Polymers with antibacterial properties are highly needed in the food and medical ... -
Surface Behavior of Polyamide 6 Modified by Barrier Plasma in Oxygen and Nitrogen
Novak, I.; Popelka, A.; Valentin, M.; Chodak, I.; Spirkova, M.; Toth, A.; Kleinova, A.; Sedliacik, J.; Lehocky, M.; Maronek, M.... more authors ... less authors ( Taylor & Francis , 2014 , Article)Polyamide (PA) 6 was modified by diffuse coplanar surface barrier discharge (DCSBD) plasma in an atmosphere of nitrogen and oxygen. The surface roughness decrease of PA 6 was detected by AFM and nano-indentation after ...