Development and characterization of a portable atmosphericpressure argon plasma jet for sterilization

Zhi Hua Lin, Jong Shinn Wu, Chen Yon Tobias Tschang, Chi Feng Su, Tuoh Wu, Yi Ning Shen, Chih Tung Liu, Wen Yea Jang, Min Tzu Ho

研究成果: Conference contribution

3 引文 斯高帕斯(Scopus)

摘要

In this study, we would like to develop a portable round argon atmospheric-pressure plasma jet (APPJ) which can be applied for general use of bacteria inactivation. The APPJ was characterized electrically and optically, which include measurements of absorption power, gas temperature and optical properties of plasma generated species. Measured OH∗ number density at 5 mm downstream was estimated to be 5.8×1015 cm-3 and the electron density and electron temperature were estimated to be 2.4×1015 cm-3 and 0.34 eV, respectively, in the discharge region. This APPJ was demonstrated to effectively inactivate E. coli within seconds of treatment, which shows its great potential in the future use of general bacteria inactivation and sterilization.

原文English
主出版物標題Biomedical and Biotechnology Engineering
發行者American Society of Mechanical Engineers (ASME)
ISBN(電子)9780791857380
DOIs
出版狀態Published - 2015 一月 1
事件ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015 - Houston, United States
持續時間: 2015 十一月 132015 十一月 19

出版系列

名字ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
3-2015

Other

OtherASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015
國家/地區United States
城市Houston
期間15-11-1315-11-19

All Science Journal Classification (ASJC) codes

  • 機械工業

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