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Contact: Ken Suslick
ksuslick@illinois.edu
217-333-2794
University of Illinois at Urbana-Champaign

Chemical Sensor

Caption: The device uses a printed array smaller than a postage stamp made up of nanoporous pigments that change color in response to their chemical environment. The color differences are shown for a few representative poison gases

Credit: Photo courtesy of Kenneth Suslick, University of Illinois.

Usage Restrictions: Photo may be used only with stories about the research described in the news release. Please credit: Photo courtesy of Kenneth Suslick, University of Illinois.

Related news release: Opto-electronic nose sniffs out toxic gases


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