Bacterial Growth on Chitosan-Coated Polypropylene Textile

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00057082" target="_blank" >RIV/00216224:14310/12:00057082 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5402/2012/749694" target="_blank" >http://dx.doi.org/10.5402/2012/749694</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5402/2012/749694" target="_blank" >10.5402/2012/749694</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Bacterial Growth on Chitosan-Coated Polypropylene Textile

Popis výsledku v původním jazyce

Biofouling is a problem common in all systems where microorganisms and aqueous environment meet. Prevention of biofouling is therefore important in many industrial processes. The aim of this study was to develop a method to evaluate the ability of material coating to inhibit biofilm formation. Chitosan-coated polypropylene nonwoven textile was prepared using dielectric barrier discharge plasma activation. Resistance of the textile to biofouling was then tested. First, the textile was submerged into a growth medium inoculated with green fluorescein protein labelled Pseudomonas aeruginosa. After overnight incubation at 33 C, the textile was observed using confocal laser scanning microscopy for bacterial enumeration and biofilm structure characterisation.In the second stage, the textile was used as a filter medium for prefiltered river water, and the pressure development on the in-flow side was measured to quantify the overall level of biofouling.

Název v anglickém jazyce

Bacterial Growth on Chitosan-Coated Polypropylene Textile

Popis výsledku anglicky

Biofouling is a problem common in all systems where microorganisms and aqueous environment meet. Prevention of biofouling is therefore important in many industrial processes. The aim of this study was to develop a method to evaluate the ability of material coating to inhibit biofilm formation. Chitosan-coated polypropylene nonwoven textile was prepared using dielectric barrier discharge plasma activation. Resistance of the textile to biofouling was then tested. First, the textile was submerged into a growth medium inoculated with green fluorescein protein labelled Pseudomonas aeruginosa. After overnight incubation at 33 C, the textile was observed using confocal laser scanning microscopy for bacterial enumeration and biofilm structure characterisation.In the second stage, the textile was used as a filter medium for prefiltered river water, and the pressure development on the in-flow side was measured to quantify the overall level of biofouling.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

ISRN Microbiology

ISSN

2090-7486

e-ISSN

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Svazek periodika

2012

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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