Novel detection technique for particulate matter in air using metal mesh device sensors

Hirokazu Seto, Seiji Kamba, Takashi Kondo, Yuichi Ogawa, Yu Hoshino, Yoshiko Miura

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

A novel technique for detection of particulate matter in air using metal mesh devices is proposed. A metal mesh device with square apertures was used as membrane filter and as band-pass filter. Frequency shifts in transmittance spectra of the metal mesh device collected with particulate matter had a linear relationship to the particulate matter concentrations with a high coefficient of determination. When metal mesh devices with different opening lengths were stacked, particulate matter was fractionalized by size.

Original languageEnglish
Pages (from-to)408-410
Number of pages3
JournalChemistry Letters
Volume43
Issue number4
DOIs
Publication statusPublished - 2014

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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