A colorimetric sensor array for identification of toxic gases below permissible exposure limits

Liang Feng, Christopher J. Musto, Jonathan W. Kemling, Sung H. Lim, Kenneth S. Suslick

Research output: Contribution to journalArticlepeer-review

Abstract

A colorimetric sensor array has been developed for the rapid and sensitive detection of 20 toxic industrial chemicals (TICs) at their PELs (permissible exposure limits). The color changes in an array of chemically responsive nanoporous pigments provide facile identification of the TICs with an error rate below 0.7%.

Original languageEnglish (US)
Pages (from-to)2037-2039
Number of pages3
JournalChemical Communications
Volume46
Issue number12
DOIs
StatePublished - 2010

ASJC Scopus subject areas

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

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