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BIBTEX RIS

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

2010; Royal Society of Chemistry; Volume: 46; Issue: 12 Linguagem: Inglês

10.1039/b926848k

ISSN

1364-548X

Autores

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

Tópico(s)

Analytical Chemistry and Sensors

Resumo

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%.

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