National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Interactions of prosthetic material with proteins
Osifová, Zuzana ; Hudeček, Jiří (advisor) ; Martínek, Václav (referee)
This bachelor thesis deals with the problem of ocular prostheses. This problem is in thesis widely researched. Emphasis is placed on protein adsorption onto synthetic surface. Experimental part of the thesis focuses on lysozyme adsorption onto polymethylmethacrylate surface. Protein adsorption was lower than the specified limit of detection. According to experimental data was this amount lower than 5,37 μg/cm2 . In the thesis was conducted survey on secondary education students' awareness of ocular prosthesis. The results show slightly greater awareness of science-oriented students.
Interactions of prosthetic material with proteins
Osifová, Zuzana ; Hudeček, Jiří (advisor) ; Martínek, Václav (referee)
This bachelor thesis deals with the problem of ocular prostheses. This problem is in thesis widely researched. Emphasis is placed on protein adsorption onto synthetic surface. Experimental part of the thesis focuses on lysozyme adsorption onto polymethylmethacrylate surface. Protein adsorption was lower than the specified limit of detection. According to experimental data was this amount lower than 5,37 μg/cm2 . In the thesis was conducted survey on secondary education students' awareness of ocular prosthesis. The results show slightly greater awareness of science-oriented students.
Thin films of plasma polymers as stable supports for biomedical applications
Gordeev, Ivan ; Shukurov, Andrey (advisor) ; Novák, Rudolf (referee) ; Pavlík, Jaroslav (referee)
Title: Thin films of plasma polymers as stable supports for biomedical applications Author: Ivan Gordeev Institute: Charles University in Prague, Department of Macromolecular Physics Supervisor of the doctoral thesis: Doc. Ing. Andrey Shukurov, Ph.D, Charles University in Prague, Department of Macromolecular Physics. Abstract: Plasma polymers have been widely considered for use as bio-active coatings. In biomedicine, the surfaces that withstand accumulation of biofilms are of particular importance. This thesis is focused on development of new plasma-based methods for deposition of bio-resistant (non-fouling) plasma polymers. Poly(ethylene oxide) was the subject material. R.f. magnetron sputtering, plasma-assisted thermal vapour deposition and amplitude modulated atmospheric pressure surface dielectric barrier discharge were the methods adapted to fabricate thin films with tunable chemical composition, cross-link density and biological response. A new insight was gained into the processes of plasma polymerization as well as into composition/structure relationship and its effect on biological properties of resultant films. Keywords: plasma polymerization, PEO, 'non-fouling' properties, protein adsorption, cell adhesion

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