Plasma agents in water and surface decontamination(NATO ,Jasná 2011)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F11%3A00369923" target="_blank" >RIV/61389021:_____/11:00369923 - 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 agents in water and surface decontamination(NATO ,Jasná 2011)

Popis výsledku v původním jazyce

Předneseno:NATO Advanced Research Workshop on "Plasma for bio-decontamination, medicine and food security",Jasná,15-18.03.2011,str.45-46; Bio-decontamination of water and surfaces contaminated by bacteria (Salmonella typhimurium, Bacillus cereus, Escherichia coli) was investigated in two types of positive DC discharges in atmospheric pressure air, in needle-to-plane geometry: the streamer corona and the transient spark with short high current pulses of limited energy. Both generate cold non-equilibriumplasma. Electro-spraying of the treated water through the needle electrode resulted in fast bio-decontamination. Experiments providing separation of various biocidal plasma agents, the emission spectra, oxidation stress measurements in the cell membranes, and chemical changes induced in the treated water helped better understanding of the plasma agents responsible for microbial inactivation. Radicals and reactive oxygen species seem to be dominant biocidal agents, although understandin

Název v anglickém jazyce

Plasma agents in water and surface decontamination(NATO ,Jasná 2011)

Popis výsledku anglicky

Předneseno:NATO Advanced Research Workshop on "Plasma for bio-decontamination, medicine and food security",Jasná,15-18.03.2011,str.45-46; Bio-decontamination of water and surfaces contaminated by bacteria (Salmonella typhimurium, Bacillus cereus, Escherichia coli) was investigated in two types of positive DC discharges in atmospheric pressure air, in needle-to-plane geometry: the streamer corona and the transient spark with short high current pulses of limited energy. Both generate cold non-equilibriumplasma. Electro-spraying of the treated water through the needle electrode resulted in fast bio-decontamination. Experiments providing separation of various biocidal plasma agents, the emission spectra, oxidation stress measurements in the cell membranes, and chemical changes induced in the treated water helped better understanding of the plasma agents responsible for microbial inactivation. Radicals and reactive oxygen species seem to be dominant biocidal agents, although understandin

Druh

O - Ostatní výsledky

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/MEB0810116" target="_blank" >MEB0810116: Biologická a chemická dekontaminace vody elektrickými výboji</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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