title: A colorimetric sensor array for identification of toxic gases below permissible exposure limits.
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%.
authors.affiliation: Department of Chemistry, University of Illinois at Urbana-Champaign, 600 S. Mathews Ave., Urbana, IL 61801, USA.
authors.forename: Liang
authors.initials: L
authors.lastname: Feng
authors.forename: Christopher J
authors.initials: CJ
authors.lastname: Musto
authors.forename: Jonathan W
authors.initials: JW
authors.lastname: Kemling
authors.forename: Sung H
authors.initials: SH
authors.lastname: Lim
authors.forename: Kenneth S
authors.initials: KS
authors.lastname: Suslick
mesh_terms: D003124:Colorimetry / Q000295:instrumentation*; D005740:Gases / Q000032:analysis*; D057230:Limit of Detection
chemical_list: D005740:Gases