Atmospheric-pressure cold plasma jet for medical applications

Kang, Wonseok; Hong, Young-Pyo; Hong, Yi; Kim, Jae-Ho; Uhm, Han S.

doi:10.1016/j.surfcoat.2010.08.138

Cited by 19 publications

(6 citation statements)

References 21 publications

(33 reference statements)

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“…Additionally, plasma may disinfect seeds. It is well-known that plasma treatment destroys viruses, bacteria and probably fungi, too [12,13,17] . Thus diseases transmitted on the seed surface can be destroyed, under certain conditions, or at least their infection potential can be reduced [14] .…”

Section: Discussionmentioning

confidence: 99%

New Physicochemical Treatment Method of Poppy Seeds for Agriculture and Food Industries

Šerá

Gajdova²,

Šerý

et al. 2013

Plasma Sci. Technol.

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Poppy seeds (P apaver somnif erum L.) are often attacked by various fungal diseases, and their field germination rate is low. The aim of this experiment was to increase the germination rate and growth of seedlings by modifying the poppy seeds using cold plasma discharge. The seeds were treated in a Plasonic AR-550-M under power of 500 W with argon gas flow of 50 mL/min, oxygen gas flow of 50 mL/min for different time durations in seconds (0, 180, 300, 600, 1800, 3000, 4200, and 5400). The seed germination rate and growth of the seedlings were recorded. Cold plasma positively affected the seed germination rate for time exposure between 180∼3000 s. Seedling acceleration on the sixth day of the experiment showed the highest values at exposure 180∼600 s. Cold plasma seems to be a good physicochemical way to modify seeds without chemical agronomical application.

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Section: Discussionmentioning

confidence: 99%

New Physicochemical Treatment Method of Poppy Seeds for Agriculture and Food Industries

Šerá

Gajdova²,

Šerý

et al. 2013

Plasma Sci. Technol.

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“…One of the important applications of the dielectric barrier discharge lies in production of DBD jets, which may benefit from the absence of conductive pathways between the discharge and the adjacent surfaces. Generally, atmospheric pressure plasma (APP) jets can be used for the surface cleaning as well as for decontamination and sterilisation of surfaces in biomedical applications . The last few years have also witnessed the application of APP jets for deposition of different inorganic coatings and plasma polymer films …”

Section: Introductionmentioning

confidence: 99%

Deposition of Poly(Ethylene Oxide)‐Like Plasma Polymers on Inner Surfaces of Cavities by Means of Atmospheric‐Pressure SDBD‐Based Jet

Gordeev

Šimek

Prukner

et al. 2016

Plasma Processes & Polymers

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The jet of reactive effluents produced by surface dielectric barrier discharge was used to deposit PEOlike plasma polymers from di(ethylene) glycol vinyl ether. The jet was confined within the hollow space of either circular cross-section with substrate placed perpendicular to the jet, or rectangular cross-section with the walls used as substrates. The best 67% retention of the ethers was obtained for the circular channel, whereas it was only 50% for the rectangular channel. In the latter case, deposition at longer distances was possible. In both cases, the deposition started with the formation of islands that grew, coalesced and eventually built up a continuous coating.

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“…DBD atmospheric pressure plasma jet operating in air was successfully used for sterilization of E. coli at an exposure time of less than 60 s [86].…”

Section: Appj Toward Biological Samplesmentioning

confidence: 99%

Atmospheric pressure plasma jet for decontamination purposes

Pawłat

2013

Eur. Phys. J. Appl. Phys.

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Advanced oxidation processes, especially induced by non-thermal plasmas, are widely known for their high sanitation efficiency. The paper presents general overview of atmospheric pressure plasma jet (APPJ) reactors for bactericidal decontamination purposes. In the conclusion part, the basic requirements for APPJ as a tool for biomedical applications including the treatment of living tissues are highlighted.

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Atmospheric-pressure cold plasma jet for medical applications

Cited by 19 publications

References 21 publications

New Physicochemical Treatment Method of Poppy Seeds for Agriculture and Food Industries

New Physicochemical Treatment Method of Poppy Seeds for Agriculture and Food Industries

Deposition of Poly(Ethylene Oxide)‐Like Plasma Polymers on Inner Surfaces of Cavities by Means of Atmospheric‐Pressure SDBD‐Based Jet

Atmospheric pressure plasma jet for decontamination purposes

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