| VRAJOVÁ, Jitka, Lenka CHALUPOVÁ, Ondřej NOVOTNÝ, Jan ČECH, František KRČMA and Pavel SŤAHEL. Removal of paper microbial contamination by atmospheric pressure DBD discharge. The European Physical Journal D. New York: Springer Verlag, 54/2009, No 2, p. 233-237. ISSN 1434-6060. 2009. |
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@article{834327,
author = {Vrajová, Jitka and Chalupová, Lenka and Novotný, Ondřej and Čech, Jan and Krčma, František and Sťahel, Pavel},
article_location = {New York},
article_number = {2},
keywords = {gh-frequency and RF discharges;Other topics in biological and medical physics},
language = {eng},
issn = {1434-6060},
journal = {The European Physical Journal D},
note = {DOI: 10.1140/epjd/e2009-00127-4},
title = {Removal of paper microbial contamination by atmospheric pressure DBD discharge},
volume = {54/2009},
year = {2009}
}
TY - JOUR
ID - 834327
AU - Vrajová, Jitka - Chalupová, Lenka - Novotný, Ondřej - Čech, Jan - Krčma, František - Sťahel, Pavel
PY - 2009
TI - Removal of paper microbial contamination by atmospheric pressure DBD discharge
JF - The European Physical Journal D
VL - 54/2009
IS - 2
SP - 233-237
EP - 233-237
PB - Springer Verlag
SN - 14346060
N1 - DOI: 10.1140/epjd/e2009-00127-4
KW - gh-frequency and RF discharges;Other topics in biological and medical physics
N2 - In this paper the removal of the microbial contamination from paper material using the plasma treatment at atmospheric pressure is investigated. The Aspergillus niger 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. The working gas (nitrogen, argon and helium), plasma exposition time and the plasma power density were varied in order to see the effect of the plasma treatment on the fungi removal. After the treatment, the microbial abatement was evaluated by the standard plate count method. This proved a positive effect of the DBD plasma treatment on fungi removal. Morphological and colorimetric changes of paper substrate after plasma treatment were also investigated.
ER -
VRAJOVÁ, Jitka, Lenka CHALUPOVÁ, Ondřej NOVOTNÝ, Jan ČECH, František KRČMA and Pavel SŤAHEL. Removal of paper microbial contamination by atmospheric pressure DBD discharge. \textit{The European Physical Journal D}. New York: Springer Verlag, 54/2009, No~2, p.~233-237. ISSN~1434-6060. 2009.
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