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Cited by 235

The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.

Inactivation of Bacteria in an Aqueous Environment by a Direct‐Current, Cold‐Atmospheric‐Pressure Air Plasma Microjet

Liu, Fuxiang, Sun, Peng, Bai, Na, Tian, Ye, Zhou, Haixia, Wei, Shicheng, Zhou, Yanheng, Zhang, Jue, Zhu, Weidong, Becker, Kurt, Fang, Jing·2010·Plasma Processes and Polymers

Abstract

A direct‐current, cold‐atmospheric‐pressure air plasma microjet (PMJ) sustained in a quasi‐steady gas cavity in a liquid medium is used to inactivate Staphylococcus aureus (S. aureus) suspended in the liquid. The temperature and the pH value of the liquid change to steady‐state values of about 40 °C and 3.0–4.5, respectively, after 10 min of plasma treatment. The decrease in the pH is attributed to the reaction of NO x produced in the air plasma with water at the gas–liquid interface. The concentrations of NO and NO are measured to be 37 mg · L−1 and 21 mg · L−1, respectively, after a 20 min of plasma treatment. Effective inactivation of S. aureus is found to start after the pH values decreases to about 4.5. This is attributed to the high oxidizing potential of the perhydroxyl radical (HOO•) on the fatty acid in the cell membranes of the microorganisms in the liquid. magnified image

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Metadata

Authors
Liu, F., Sun, P., Bai, N., Tian, Y., Zhou, H., Wei, S., Zhou, Y., Zhang, J., Zhu, W., Becker, K., & Fang, J.
Venue
Plasma Processes and Polymers
Publisher
Wiley
Published
2010-03-22
Volume
7
Issue
3-4
Pages
231-236
ISSN
  • 1612-8850 (ISSN-L)
  • 1612-8869
OpenAlex
W2125449168
Cited by
235
References
2
FWCI
10.57
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Inactivation of Bacteria in an Aqueous Environment by a Direct‐Current, Cold‐Atmospheric‐Pressure Air Plasma Microjet. https://app.cochat.ai/papers/10.1002/ppap.200900070
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Liu, F., Sun, P., Bai, N., Tian, Y., Zhou, H., Wei, S., Zhou, Y., Zhang, J., Zhu, W., Becker, K., & Fang, J. (2010). Inactivation of Bacteria in an Aqueous Environment by a Direct‐Current, Cold‐Atmospheric‐Pressure Air Plasma Microjet. Plasma Processes and Polymers. https://doi.org/10.1002/ppap.200900070

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