Investigation of Plasma Treatment of Nanofiber Fabric

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F13%3A%230000355" target="_blank" >RIV/46747885:24620/13:#0000355 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of Plasma Treatment of Nanofiber Fabric

Popis výsledku v původním jazyce

Medical and biological applications such as tissue engineering have high demands on materials. Nanofibers made from polyvinyl alcohol and poly (?-caprolactone) are biocompatible, biodegradable and have specific structural properties. Tissue engineering requires specific chemical properties, which can be obtained by low-pressure microwave plasma surface functionalization. Before such functionalization it is necessary to sterilize the substrate. The aim of this paper is a study of nanofiber functionalization and sterilization of their surface to create functional reactive chemical complex for tissue engineering. These two steps should be performed in one technological process. Experimental conditions were found in order to avoid degradation of nanofibers. Degradation was examined by SEM. For sterilization study, nanofibers were vaccinated with Escherichia Coli and Staphylococcus Aureus bacteria. Sterilization efficiency was evaluated according to the number of bacterial colonies restored

Název v anglickém jazyce

Investigation of Plasma Treatment of Nanofiber Fabric

Popis výsledku anglicky

Medical and biological applications such as tissue engineering have high demands on materials. Nanofibers made from polyvinyl alcohol and poly (?-caprolactone) are biocompatible, biodegradable and have specific structural properties. Tissue engineering requires specific chemical properties, which can be obtained by low-pressure microwave plasma surface functionalization. Before such functionalization it is necessary to sterilize the substrate. The aim of this paper is a study of nanofiber functionalization and sterilization of their surface to create functional reactive chemical complex for tissue engineering. These two steps should be performed in one technological process. Experimental conditions were found in order to avoid degradation of nanofibers. Degradation was examined by SEM. For sterilization study, nanofibers were vaccinated with Escherichia Coli and Staphylococcus Aureus bacteria. Sterilization efficiency was evaluated according to the number of bacterial colonies restored

Druh

D - Stať ve sborníku

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/ED0005%2F01%2F01" target="_blank" >ED0005/01/01: Centrum pro nanomateriály, pokrocilé technologie a inovace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

2013 Society of Vacuum Coaters 505/856-7188, 56th Annual Technical Conference Proceedings

ISBN

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ISSN

0737-5921

e-ISSN

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Počet stran výsledku

6

Strana od-do

1-6

Název nakladatele

Society of Vacuum Coaters

Místo vydání

Albuquerque, NM 87122-1914 USA

Místo konání akce

Mezinárodní konference Society of Vacuum Coaters

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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