PM2.5 collection into aqueous solution via hydrophilic oxide nanowire surface

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

For collection of particulate matters with the size less than or equal to 2.5 μm (PM2.5) into aqueous solutions, we propose a methodology for realizing the PM2.5 collection into aqueous solution via hydrophilic surface of oxide nanowires. The developed surface allowed to form a water film over 300 days, and to collect PM2.5 into a water film from air and recover the solution for followed-by PM2.5 analysis, continuously. This device would be a new platform to collect air-floating PM2.5 into aqueous solution for the subsequent detection of PM2.5 by using online micropore detector [1,2].

Original languageEnglish
Title of host publication21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
PublisherChemical and Biological Microsystems Society
Pages1433-1434
Number of pages2
ISBN (Electronic)9780692941836
Publication statusPublished - Jan 1 2020
Event21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017 - Savannah, United States
Duration: Oct 22 2017Oct 26 2017

Publication series

Name21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017

Conference

Conference21st International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2017
CountryUnited States
CitySavannah
Period10/22/1710/26/17

All Science Journal Classification (ASJC) codes

  • Chemical Engineering (miscellaneous)
  • Bioengineering

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