PM2.5 analysis in liquid phase via water film-based collection and microfluidics-based electrical detection

Taisuke Shimada, Hirotoshi Yasaki, Takao Yasui, Akihide Hibara, Takeshi Yanagida, Noritada Kaji, Masaki Kanai, Kazuki Nagashima, Tomoji Kawai, Yoshinobu Baba

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Toward evaluation of health risk of particulate matter with size less than or equal to 2.5 µm (PM2.5), we propose a methodology for realizing the PM2.5 analysis in liquid phase via water film-based collection and microfluidics-based electrical detection. A hydrophilic nanowire surface was utilized in the collection for forming a water film, which enabled continuous collection of air-floating PM2.5 into liquid phase and followed-by detection. The collected PM2.5 was electrically detected and analyzed via ionic current sensing with a micropore. We believe proposed PM2.5 analysis methodology in liquid phase would allow to realize health risk evaluation and reduce health damage.

本文言語English
ホスト出版物のタイトル22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018
出版社Chemical and Biological Microsystems Society
ページ270-271
ページ数2
ISBN(電子版)9781510897571
出版ステータスPublished - 2018
イベント22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018 - Kaohsiung, Taiwan, Province of China
継続期間: 2018 11 112018 11 15

出版物シリーズ

名前22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018
1

Conference

Conference22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2018
国/地域Taiwan, Province of China
CityKaohsiung
Period18/11/1118/11/15

ASJC Scopus subject areas

  • 化学 (全般)
  • バイオエンジニアリング
  • 化学工学(その他)
  • 制御およびシステム工学

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