Binary sensor prototype for detection of signaling metabolites
نویسندگان
چکیده
A portable binary breath analyzer prototype for detection of specific metabolites in breath like nitric oxide, ammonia and isoprene is designed. A binary response implemented with LED display is employed for the prototype. Highly selective NO sensors were fabricated by using modified pervskite based WO3. Experiments demonstrated that the designed prototype embedded with WO3 sensor is able to detect the ammonia gas at a concentration as low as 1 ppm.
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تاریخ انتشار 2008