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Description
| - Předneseno na:HAKONEXIV,Greifswald,Inactivation of Escherichia coli using non-thermal surface dielectric barrier discharges (SDBD’s) was widely studied; however, the complete mechanism of plasma-assisted inactivation is still not known.We investigated processes involved in the plasma-assisted inactivation with a particular emphasis on how microorganisms response to plasma-induced stress.The single streamer filament SDBD was produced in coplanar electrode geometry and driven by amplitude-modulated AC high voltage waveforms in humid synthetic air at atmospheric pressure.The response to plasma-induced stress was estimated by conventional cultivation,sub-lethal injury assay, resazurin assay and LIVE/DEAD BacLight BacterialViability kit. Treated bacteria partly lost ability to grow precisely and became injured and cultivable or even morphologically intact(viable/active) but non-culturable (VBNC/ABNC).Formation of damaged membranes was observed through propidium iodide,which labels only
- Předneseno na:HAKONEXIV,Greifswald,Inactivation of Escherichia coli using non-thermal surface dielectric barrier discharges (SDBD’s) was widely studied; however, the complete mechanism of plasma-assisted inactivation is still not known.We investigated processes involved in the plasma-assisted inactivation with a particular emphasis on how microorganisms response to plasma-induced stress.The single streamer filament SDBD was produced in coplanar electrode geometry and driven by amplitude-modulated AC high voltage waveforms in humid synthetic air at atmospheric pressure.The response to plasma-induced stress was estimated by conventional cultivation,sub-lethal injury assay, resazurin assay and LIVE/DEAD BacLight BacterialViability kit. Treated bacteria partly lost ability to grow precisely and became injured and cultivable or even morphologically intact(viable/active) but non-culturable (VBNC/ABNC).Formation of damaged membranes was observed through propidium iodide,which labels only (en)
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Title
| - Inactivation of Escherichia coli by surface streamer discharges(HAKONEXIV)
- Inactivation of Escherichia coli by surface streamer discharges(HAKONEXIV) (en)
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skos:prefLabel
| - Inactivation of Escherichia coli by surface streamer discharges(HAKONEXIV)
- Inactivation of Escherichia coli by surface streamer discharges(HAKONEXIV) (en)
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skos:notation
| - RIV/61389021:_____/14:00436700!RIV15-AV0-61389021
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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/61389021:_____/14:00436700
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Non-thermal surface dielectric barrier discharge; bacterial decontamination; viable; but non-culturable (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...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
| - Šimek, Milan
- Doležalová, Eva
- Prukner, Václav
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