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Battery-drive atmospheric pressure plasma jet for mass spectrometry applications.

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Title: Battery-drive atmospheric pressure plasma jet for mass spectrometry applications.
Authors: Yang, Chao-Chi1, Lin, Che-Hsin1 chehsin@mail.nsysu.edu.tw
Source: Computers & Electrical Engineering. Aug2016, Vol. 54, p210-216. 7p.
Subjects: Atmospheric pressure, Mass spectrometry, Spectrum analysis, Dimeric ions, Plasma jets
Abstract: This paper presents a battery-drive atmospheric pressure plasma jet (APPJ) as the ion source for ambient mass spectrometry analysis of Chinese herbs. The AP plasma jet is generated under a dielectric barrier discharge (DBD) scheme in a low-cost glass tube for producing high density ions. Volatile specimens in solid Chinese herbs is directly analyzed using the mass spectrometry without delicate sample preparation procedures. The developed APPJ ion source can generate stable plasma for MS analysis under a low power consumption of 1.56 W. The generated ion intensity reaches 10 8 ion/cm 3 and the temperature of the APPJ ion source is lower than 50°C under normal operation. Experimental results indicate that the developed APPJ ion source can successfully detect the solid samples of ground coffee beans and a mixed sample of Chinese herbs. The characteristic ingredients for the solid samples can be rapidly ionized with the APPJ ion source and then detected by the mass spectrometer in seconds. The APPJ-MS system developed in the present study provides a simple yet high efficient way for detecting the ingredients of natural products under an ambient mass spectrometry apparatus. [ABSTRACT FROM AUTHOR]
Copyright of Computers & Electrical Engineering is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 118402061
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Battery-drive atmospheric pressure plasma jet for mass spectrometry applications.
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  Data: <searchLink fieldCode="AR" term="%22Yang%2C+Chao-Chi%22">Yang, Chao-Chi</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lin%2C+Che-Hsin%22">Lin, Che-Hsin</searchLink><relatesTo>1</relatesTo><i> chehsin@mail.nsysu.edu.tw</i>
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  Data: <searchLink fieldCode="JN" term="%22Computers+%26+Electrical+Engineering%22">Computers & Electrical Engineering</searchLink>. Aug2016, Vol. 54, p210-216. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Atmospheric+pressure%22">Atmospheric pressure</searchLink><br /><searchLink fieldCode="DE" term="%22Mass+spectrometry%22">Mass spectrometry</searchLink><br /><searchLink fieldCode="DE" term="%22Spectrum+analysis%22">Spectrum analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Dimeric+ions%22">Dimeric ions</searchLink><br /><searchLink fieldCode="DE" term="%22Plasma+jets%22">Plasma jets</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: This paper presents a battery-drive atmospheric pressure plasma jet (APPJ) as the ion source for ambient mass spectrometry analysis of Chinese herbs. The AP plasma jet is generated under a dielectric barrier discharge (DBD) scheme in a low-cost glass tube for producing high density ions. Volatile specimens in solid Chinese herbs is directly analyzed using the mass spectrometry without delicate sample preparation procedures. The developed APPJ ion source can generate stable plasma for MS analysis under a low power consumption of 1.56 W. The generated ion intensity reaches 10 8 ion/cm 3 and the temperature of the APPJ ion source is lower than 50°C under normal operation. Experimental results indicate that the developed APPJ ion source can successfully detect the solid samples of ground coffee beans and a mixed sample of Chinese herbs. The characteristic ingredients for the solid samples can be rapidly ionized with the APPJ ion source and then detected by the mass spectrometer in seconds. The APPJ-MS system developed in the present study provides a simple yet high efficient way for detecting the ingredients of natural products under an ambient mass spectrometry apparatus. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Computers & Electrical Engineering is the property of Pergamon Press - An Imprint of Elsevier Science and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1016/j.compeleceng.2015.11.005
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      – Code: eng
        Text: English
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        PageCount: 7
        StartPage: 210
    Subjects:
      – SubjectFull: Atmospheric pressure
        Type: general
      – SubjectFull: Mass spectrometry
        Type: general
      – SubjectFull: Spectrum analysis
        Type: general
      – SubjectFull: Dimeric ions
        Type: general
      – SubjectFull: Plasma jets
        Type: general
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      – TitleFull: Battery-drive atmospheric pressure plasma jet for mass spectrometry applications.
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            NameFull: Yang, Chao-Chi
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            NameFull: Lin, Che-Hsin
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              Text: Aug2016
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              Y: 2016
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              Value: 54
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