Inactivation of Escherichia coli on PTFE surfaces by diffuse coplanar surface barrier discharge
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F16%3A00108796" target="_blank" >RIV/00216224:14310/16:00108796 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/epjap/2016150590" target="_blank" >http://dx.doi.org/10.1051/epjap/2016150590</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjap/2016150590" target="_blank" >10.1051/epjap/2016150590</a>
Alternative languages
Result language
angličtina
Original language name
Inactivation of Escherichia coli on PTFE surfaces by diffuse coplanar surface barrier discharge
Original language description
The non-equilibrium plasma of diffuse coplanar surface barrier discharge (DCSBD) was tested for decontamination of bacteria Escherichia coli on polymer surfaces. We investigated the optical parameters of DCSBD plasma generated in synthetic air with different relative humidity. Our study was provided to estimate the main plasma components active during the DCSBD plasma degradation of E. coli contamination prepared on polytetrafluoroethylene (PTFE, Teflon) surface, in ambient air at atmospheric pressure. The DCSBD plasma was characterized by means of electrical measurements and optical emission spectroscopy. The inactivation of E. coli bacteria was evaluated by standard microbiological cultivation (CFU plate counting). The experimental results of the germicidal efficiency obtained for short plasma exposure times proved the effectiveness of DCSBD plasma for the polymer surface decontamination.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS
ISSN
1286-0042
e-ISSN
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Volume of the periodical
75
Issue of the periodical within the volume
2
Country of publishing house
FR - FRANCE
Number of pages
6
Pages from-to
1-6
UT code for WoS article
000380828500011
EID of the result in the Scopus database
2-s2.0-84981303209