Atmospheric Pressure Microwave Plasma Torch for Biomedical Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F18%3APU135440" target="_blank" >RIV/00216305:26310/18:PU135440 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.dl.begellhouse.com/download/article/3f843a5958e1cc77/(7)PMED-28816.pdf" target="_blank" >http://www.dl.begellhouse.com/download/article/3f843a5958e1cc77/(7)PMED-28816.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1615/PlasmaMed.2019028816" target="_blank" >10.1615/PlasmaMed.2019028816</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Atmospheric Pressure Microwave Plasma Torch for Biomedical Applications

Popis výsledku v původním jazyce

During the past decade, cold plasma sources have gained much attention regarding biomedical applications. The large spectrum of observed effects (programmed cell death, bacterial inactivation, wound healing, etc.) has encouraged scientists to create and use different plasma sources operating at atmospheric pressure. The preferred plasma device to this point has been dielectric barrier discharges. In this work, we present well-known surface-wave–sustained microwave discharge operating at 2.45 GHz. This atmospheric pressure plasma torch can sustain low gas temperature at relatively low gas flow and power output, which makes it suitable for working with different model biological systems. We see a strong relationship among microwave power, torch length and gas temperature. Moreover, gas flow and tube specifications (inner diameter, wall thickness, and dielectric permittivity) vary temperature and length of discharge. The purpose of this work is to precisely determine the working conditions at which this plasma source can be used in direct contact with biological objects.

Název v anglickém jazyce

Atmospheric Pressure Microwave Plasma Torch for Biomedical Applications

Popis výsledku anglicky

During the past decade, cold plasma sources have gained much attention regarding biomedical applications. The large spectrum of observed effects (programmed cell death, bacterial inactivation, wound healing, etc.) has encouraged scientists to create and use different plasma sources operating at atmospheric pressure. The preferred plasma device to this point has been dielectric barrier discharges. In this work, we present well-known surface-wave–sustained microwave discharge operating at 2.45 GHz. This atmospheric pressure plasma torch can sustain low gas temperature at relatively low gas flow and power output, which makes it suitable for working with different model biological systems. We see a strong relationship among microwave power, torch length and gas temperature. Moreover, gas flow and tube specifications (inner diameter, wall thickness, and dielectric permittivity) vary temperature and length of discharge. The purpose of this work is to precisely determine the working conditions at which this plasma source can be used in direct contact with biological objects.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10305 - Fluids and plasma physics (including surface physics)

Projekt

<a href="/cs/project/LD14014" target="_blank" >LD14014: Plazmové jety založené na elektrických výbojích v kapalinách v konfiguraci pin-hole</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Plasma Medicine

ISSN

1947-5764

e-ISSN

1947-5772

Svazek periodika

8

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

403-409

Kód UT WoS článku

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EID výsledku v databázi Scopus

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