Thesis/Dissertation: Bc. Ľubomíra Valová: Preparation of nanofibers by electrospinning process and the treatment by electrical plasma discharges
Master's thesis
Preparation of nanofibers by electrospinning process and the treatment by electrical plasma discharges
Příprava nanovláken pomocí elektrospinningu a jejich úprava pomocí plazmatu
Abstract
Diplomová práce se zaobírá vlivem plazmatu na nanovlákenné materiály připravené metodou elektrospinningu z polykaprolaktonu a želatiny, dvou biologicky degradovatelných polymerů. V této práci byla jako zdroj plazmatu použita DCSBD technologie, především z důvodu homogenního opracování a možnosti potenciálního uplatnění v průmyslu. Chemické změny vyvolané plazmatem byly studovány metodami ATR-FTIR, …more
Abstract
This thesis studies the plasma effects on electrospun materials from polycaprolactone and gelatin, two biodegradable polymers. In this study, DCSBD was used as a plasma source, because of its uniform treatment abilities and potential in industrial use. The chemical changes were studied by ATR-FTIR, SEM/EDS and XPS methods. A water uptake experiment was performed to simulate absorption and degradation …more
Thesis description
16/5/2019 10:20, Mgr. David Pavliňák, Ph.D.
Consultant
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