Production Enhancement of Reactive Oxygen and Nitrogen Species at Interface of Helium Plasma Jet and Agar
Even though atmospheric-pressure plasma jet (APPJ) has been shown highly effective in many biomedical applications because of reactive oxygen/nitrogen species (RONS) generated in the discharge, free jet region, and at the interfacial region with the treated surface. However, most of the studies char...
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| Veröffentlicht in: | IEEE transactions on plasma science 2016-12, Vol.44 (12), p.3112-3116 |
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| creator | Liu, Chih-Tung Wu, Ching-Jung Lin, Zhi-Hua Wu, Jane-Yii Wu, Jong-Shinn |
| description | Even though atmospheric-pressure plasma jet (APPJ) has been shown highly effective in many biomedical applications because of reactive oxygen/nitrogen species (RONS) generated in the discharge, free jet region, and at the interfacial region with the treated surface. However, most of the studies characterized APPJ only in either discharge or free jet region. In this paper, we measured optical emissions of RONS in free jet and plasma/surface interfacial regions of a helium-based dielectric barrier discharge APPJ. The results show that the emissions caused by RONS (nitric oxide, hydroxyl radical, and atomic oxygen) are enhanced 3-5 times at plasma/surface interfacial region as compared with those of free jet region. Some typical sterilization experiments using the current helium-based APPJ show that this helium-based APPJ effectively kills the oral bacteria (S. mutans) in 15 s, which was caused by the cell wall disruption. We believe that measuring the properties at plasma/surface interfacial region is more important than in the free jet region in characterizing APPJ for most realistic applications. |
| doi_str_mv | 10.1109/TPS.2016.2599024 |
| format | Article |
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However, most of the studies characterized APPJ only in either discharge or free jet region. In this paper, we measured optical emissions of RONS in free jet and plasma/surface interfacial regions of a helium-based dielectric barrier discharge APPJ. The results show that the emissions caused by RONS (nitric oxide, hydroxyl radical, and atomic oxygen) are enhanced 3-5 times at plasma/surface interfacial region as compared with those of free jet region. Some typical sterilization experiments using the current helium-based APPJ show that this helium-based APPJ effectively kills the oral bacteria (S. mutans) in 15 s, which was caused by the cell wall disruption. We believe that measuring the properties at plasma/surface interfacial region is more important than in the free jet region in characterizing APPJ for most realistic applications.</description><identifier>ISSN: 0093-3813</identifier><identifier>EISSN: 1939-9375</identifier><identifier>DOI: 10.1109/TPS.2016.2599024</identifier><identifier>CODEN: ITPSBD</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Atmospheric pressure ; Atmospheric-pressure plasma jet (APPJ) ; Atmospheric-pressure plasmas ; Bacteria ; Helium ; Microorganisms ; Nitrogen ; Oxygen ; Plasma applications ; plasma medicine ; Plasma physics ; Plasmas ; sterilization ; surface enhancement</subject><ispartof>IEEE transactions on plasma science, 2016-12, Vol.44 (12), p.3112-3116</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Dec 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-100b8a5e7b2177382a869c9edc2a87b603797d0cbd4db73b0b548b7973e927543</citedby><cites>FETCH-LOGICAL-c291t-100b8a5e7b2177382a869c9edc2a87b603797d0cbd4db73b0b548b7973e927543</cites><orcidid>0000-0003-3764-9690</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7546920$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7546920$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Liu, Chih-Tung</creatorcontrib><creatorcontrib>Wu, Ching-Jung</creatorcontrib><creatorcontrib>Lin, Zhi-Hua</creatorcontrib><creatorcontrib>Wu, Jane-Yii</creatorcontrib><creatorcontrib>Wu, Jong-Shinn</creatorcontrib><title>Production Enhancement of Reactive Oxygen and Nitrogen Species at Interface of Helium Plasma Jet and Agar</title><title>IEEE transactions on plasma science</title><addtitle>TPS</addtitle><description>Even though atmospheric-pressure plasma jet (APPJ) has been shown highly effective in many biomedical applications because of reactive oxygen/nitrogen species (RONS) generated in the discharge, free jet region, and at the interfacial region with the treated surface. However, most of the studies characterized APPJ only in either discharge or free jet region. In this paper, we measured optical emissions of RONS in free jet and plasma/surface interfacial regions of a helium-based dielectric barrier discharge APPJ. The results show that the emissions caused by RONS (nitric oxide, hydroxyl radical, and atomic oxygen) are enhanced 3-5 times at plasma/surface interfacial region as compared with those of free jet region. Some typical sterilization experiments using the current helium-based APPJ show that this helium-based APPJ effectively kills the oral bacteria (S. mutans) in 15 s, which was caused by the cell wall disruption. We believe that measuring the properties at plasma/surface interfacial region is more important than in the free jet region in characterizing APPJ for most realistic applications.</description><subject>Atmospheric pressure</subject><subject>Atmospheric-pressure plasma jet (APPJ)</subject><subject>Atmospheric-pressure plasmas</subject><subject>Bacteria</subject><subject>Helium</subject><subject>Microorganisms</subject><subject>Nitrogen</subject><subject>Oxygen</subject><subject>Plasma applications</subject><subject>plasma medicine</subject><subject>Plasma physics</subject><subject>Plasmas</subject><subject>sterilization</subject><subject>surface enhancement</subject><issn>0093-3813</issn><issn>1939-9375</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kEFPwkAQhTdGExG9m3jZxHNxdrftdo-EoGCIEMFzs91OsYS2uLs18u9thXiamZf35iUfIfcMRoyBetqs1iMOLB7xSCng4QUZMCVUoISMLskAQIlAJExckxvndgAsjIAPSLmyTd4aXzY1ndafujZYYe1pU9B31J3-jXT5c9xiTXWd07fS26Y_1gc0JTqqPZ3XHm2hDfahGe7LtqKrvXaVpq_o_2Ljrba35KrQe4d35zkkH8_TzWQWLJYv88l4ERiumA8YQJboCGXGmZQi4TqJlVGYm26TWQxCKpmDyfIwz6TIIIvCJOs0gYrLKBRD8nj6e7DNV4vOp7umtXVXmbIkTJJYhCLuXHByGds4Z7FID7astD2mDNIeaNoBTXug6RloF3k4RUpE_Ld3lbHiIH4B2-dwwg</recordid><startdate>201612</startdate><enddate>201612</enddate><creator>Liu, Chih-Tung</creator><creator>Wu, Ching-Jung</creator><creator>Lin, Zhi-Hua</creator><creator>Wu, Jane-Yii</creator><creator>Wu, Jong-Shinn</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3764-9690</orcidid></search><sort><creationdate>201612</creationdate><title>Production Enhancement of Reactive Oxygen and Nitrogen Species at Interface of Helium Plasma Jet and Agar</title><author>Liu, Chih-Tung ; Wu, Ching-Jung ; Lin, Zhi-Hua ; Wu, Jane-Yii ; Wu, Jong-Shinn</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-100b8a5e7b2177382a869c9edc2a87b603797d0cbd4db73b0b548b7973e927543</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Atmospheric pressure</topic><topic>Atmospheric-pressure plasma jet (APPJ)</topic><topic>Atmospheric-pressure plasmas</topic><topic>Bacteria</topic><topic>Helium</topic><topic>Microorganisms</topic><topic>Nitrogen</topic><topic>Oxygen</topic><topic>Plasma applications</topic><topic>plasma medicine</topic><topic>Plasma physics</topic><topic>Plasmas</topic><topic>sterilization</topic><topic>surface enhancement</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Chih-Tung</creatorcontrib><creatorcontrib>Wu, Ching-Jung</creatorcontrib><creatorcontrib>Lin, Zhi-Hua</creatorcontrib><creatorcontrib>Wu, Jane-Yii</creatorcontrib><creatorcontrib>Wu, Jong-Shinn</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on plasma science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Liu, Chih-Tung</au><au>Wu, Ching-Jung</au><au>Lin, Zhi-Hua</au><au>Wu, Jane-Yii</au><au>Wu, Jong-Shinn</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Production Enhancement of Reactive Oxygen and Nitrogen Species at Interface of Helium Plasma Jet and Agar</atitle><jtitle>IEEE transactions on plasma science</jtitle><stitle>TPS</stitle><date>2016-12</date><risdate>2016</risdate><volume>44</volume><issue>12</issue><spage>3112</spage><epage>3116</epage><pages>3112-3116</pages><issn>0093-3813</issn><eissn>1939-9375</eissn><coden>ITPSBD</coden><abstract>Even though atmospheric-pressure plasma jet (APPJ) has been shown highly effective in many biomedical applications because of reactive oxygen/nitrogen species (RONS) generated in the discharge, free jet region, and at the interfacial region with the treated surface. However, most of the studies characterized APPJ only in either discharge or free jet region. In this paper, we measured optical emissions of RONS in free jet and plasma/surface interfacial regions of a helium-based dielectric barrier discharge APPJ. The results show that the emissions caused by RONS (nitric oxide, hydroxyl radical, and atomic oxygen) are enhanced 3-5 times at plasma/surface interfacial region as compared with those of free jet region. Some typical sterilization experiments using the current helium-based APPJ show that this helium-based APPJ effectively kills the oral bacteria (S. mutans) in 15 s, which was caused by the cell wall disruption. We believe that measuring the properties at plasma/surface interfacial region is more important than in the free jet region in characterizing APPJ for most realistic applications.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TPS.2016.2599024</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0003-3764-9690</orcidid></addata></record> |
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| subjects | Atmospheric pressure Atmospheric-pressure plasma jet (APPJ) Atmospheric-pressure plasmas Bacteria Helium Microorganisms Nitrogen Oxygen Plasma applications plasma medicine Plasma physics Plasmas sterilization surface enhancement |
| title | Production Enhancement of Reactive Oxygen and Nitrogen Species at Interface of Helium Plasma Jet and Agar |
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