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Description
| - 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 technique has 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 removal. After the
- 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 technique has 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 removal. After the (en)
- Příspěvek prezentuje výsledky odstraňování mikrobiálního znečištění papíru pomocí plazmové úpravy za atmosférického tlaku. Jako bioindikátor umožňující vyhodnotit účinek mikrobiální deaktivace za pomocí plazmatu byl vybrán Aspergillus niger, což je houba, která se běžně vyskytuje v knihovnách a archivech. Pro sterilizaci papíru byl použit dielektrický bariérový výboj (DBD) za atmosférického tlaku, protože se jednoduše uplatňuje u archivních výtisků. Tato technika má rovněž výhodu ve svých nákladech, neboť nákladné vakuové vybavení není nutné, a dále vysoké koncentrace reaktantů činí sterilizační proces velmi rychlým. Definované množství houby bylo rozprostřeno na papíře Whatman č. 1 a kultivováno na agarových plátech. Následně byly vysušené vzorky papíru upraveny pomocí DBD v atmosféře dusíku, argonu nebo heliu. Čas úpravy a výkon plazmatu byly měněny tak, aby se poznal vliv úpravy plazmatem na odstraněn (cs)
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Title
| - Plasma Based Removal of Microbial Contamination of Paper
- Plazmatické odstraňování mikrobiální kontaminace papíru Plasma Based Removal of Microbial Contamination of Paper (cs)
- Plasma Based Removal of Microbial Contamination of Paper (en)
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skos:prefLabel
| - Plasma Based Removal of Microbial Contamination of Paper
- Plazmatické odstraňování mikrobiální kontaminace papíru Plasma Based Removal of Microbial Contamination of Paper (cs)
- Plasma Based Removal of Microbial Contamination of Paper (en)
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skos:notation
| - RIV/00216305:26310/07:PU69105!RIV08-GA0-26310___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216305:26310/07:PU69105
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - plasma sterilization, atmospheric pressure DBD discharge, Aspergillus Niger, paper (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - ISPC XVIII - book of abstracts
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Buršíková, Vilma
- Krčma, František
- Čech, Jan
- Sťahel, Pavel
- Novotný, Ondřej
- Vrajová, Jitka
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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