PLASMA TREATMENT IN SURFACE MODIFICATION OF SILICA DIOXIDE NANOFIBERS
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F18%3A00005686" target="_blank" >RIV/46747885:24620/18:00005686 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
PLASMA TREATMENT IN SURFACE MODIFICATION OF SILICA DIOXIDE NANOFIBERS
Popis výsledku v původním jazyce
In this work, silica dioxide nanofibers (SiNFs) were prepared by sol-gel method followed by electrospinning to be further functionalized by silanization. To improve the chemical modification, plasma treatment of various parameters was applied and the effect on the surface properties before and after plasma activation was studied. The increase of the amine groups accessible on the surface after the combined physico-chemical modification, together with the improved hydrophilicity of the so-modified inorganic nanomats, were demonstrated. Finally, the optimal parameters of the SiNFs plasma activation have been applied and their biocompatibility, as well as the time stability of the physical modification, have been proven.
Název v anglickém jazyce
PLASMA TREATMENT IN SURFACE MODIFICATION OF SILICA DIOXIDE NANOFIBERS
Popis výsledku anglicky
In this work, silica dioxide nanofibers (SiNFs) were prepared by sol-gel method followed by electrospinning to be further functionalized by silanization. To improve the chemical modification, plasma treatment of various parameters was applied and the effect on the surface properties before and after plasma activation was studied. The increase of the amine groups accessible on the surface after the combined physico-chemical modification, together with the improved hydrophilicity of the so-modified inorganic nanomats, were demonstrated. Finally, the optimal parameters of the SiNFs plasma activation have been applied and their biocompatibility, as well as the time stability of the physical modification, have been proven.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
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OECD FORD obor
21001 - Nano-materials (production and properties)
Návaznosti výsledku
Projekt
<a href="/cs/project/EF16_019%2F0000843" target="_blank" >EF16_019/0000843: Hybridní materiály pro hierarchické struktury</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů