Plazmatické odstraňování mikrobiální kontaminace papíru Plasma Based Removal of Microbial Contamination of Paper

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F07%3APU69105" target="_blank" >RIV/00216305:26310/07:PU69105 - 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

Plasma Based Removal of Microbial Contamination of Paper

Popis výsledku v původním jazyce

This contribution presents results of the removal of the microbial contamination from paper material using the plasma treatment at atmospheric pressure. Aspergillus Niger, the fungi commonly found in libraries and archives, has been chosen as a bio-indicator enabling to evaluate the effect of plasma assisted microbial inactivation. Dielectric barrier discharge (DBD) operated at atmospheric pressure was used for the paper sterilization because of its easy applicability for archive prints. This techniquehas also advantage in cost of process as the expensive vacuum pumping equipment is not necessary and high reactant concentrations make sterilization process very fast. Certain amount of fungi was spread on Whatman paper no. 1 and it was cultivated on agar plates. Afterwards the dried paper samples were treated in DBD performed in pure nitrogen, argon or helium. The treatment time and the plasma power density were varied in order to see the effect of the plasma treatment on the fungi remo

Název v anglickém jazyce

Plasma Based Removal of Microbial Contamination of Paper

Popis výsledku anglicky

This contribution presents results of the removal of the microbial contamination from paper material using the plasma treatment at atmospheric pressure. Aspergillus Niger, the fungi commonly found in libraries and archives, has been chosen as a bio-indicator enabling to evaluate the effect of plasma assisted microbial inactivation. Dielectric barrier discharge (DBD) operated at atmospheric pressure was used for the paper sterilization because of its easy applicability for archive prints. This techniquehas also advantage in cost of process as the expensive vacuum pumping equipment is not necessary and high reactant concentrations make sterilization process very fast. Certain amount of fungi was spread on Whatman paper no. 1 and it was cultivated on agar plates. Afterwards the dried paper samples were treated in DBD performed in pure nitrogen, argon or helium. The treatment time and the plasma power density were varied in order to see the effect of the plasma treatment on the fungi remo

Druh

D - Stať ve sborníku

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/GD202%2F03%2FH162" target="_blank" >GD202/03/H162: Pokročilé směry ve fyzice a chemii plazmatu</a><br>

Návaznosti

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

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

ISPC XVIII - book of abstracts

ISBN

978-4-9903773-2-8

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

689-689

Název nakladatele

Neuveden

Místo vydání

Kjoto

Místo konání akce

Kjoto

Datum konání akce

26. 8. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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