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Plasmachemical preparation of polymer layers based on 2-ethyl-2-oxazoline and their diagnostics
Podzemná, Erika ; Menčík, Přemysl (referee) ; Mazánková, Věra (advisor)
The bachelor’s thesis deals with deposition of thin polymer layers on 2-ethyl-2-oxazolin basis in a dielectric barrier discharge in a nitrogen atmosphere. Polyoxazolines are characterized by good antibacterial effects in general, which make them a suitable material for medical applications. After preparing of the layers. Their properties were studied using three methods. The first were antibacterial tests, which unfortunately did not confirm the above written properties. Furthermore, the free surface energy of the layers, from which it could be inferred that the surfaces were hydrophilic, was determined by measuring contact angles. The scanning electron microscopy showed the surface of the layers as well as the elemental composition thanks to the connected X-ray detector.
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Plasmachemical preparation of polymer layers based on 2-ethyl-2-oxazoline and their diagnostics
Podzemná, Erika ; Menčík, Přemysl (referee) ; Mazánková, Věra (advisor)
The bachelor’s thesis deals with deposition of thin polymer layers on 2-ethyl-2-oxazolin basis in a dielectric barrier discharge in a nitrogen atmosphere. Polyoxazolines are characterized by good antibacterial effects in general, which make them a suitable material for medical applications. After preparing of the layers. Their properties were studied using three methods. The first were antibacterial tests, which unfortunately did not confirm the above written properties. Furthermore, the free surface energy of the layers, from which it could be inferred that the surfaces were hydrophilic, was determined by measuring contact angles. The scanning electron microscopy showed the surface of the layers as well as the elemental composition thanks to the connected X-ray detector.
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