A Hand-held Optoelectronic Nose for Security Screening and Medical Diagnosis

Last updated 23rd Jun 2017
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A pinboard by Zheng Li

Postdoc, University of Illinois at Urbana-Champaign


Developed a polymer-based colorimetric sensor array for the detection of explosives and biomarkers

Developing a sensitive, rapid and inexpensive sensor for in-situ detection of hazardous analytes has become an urgent need in many aspects, from security screening to food inspection and to hea...