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chemical sensor

Paper and Carbon Nanotubes Combined to Detect Explosive Devices

November 30, 2011 By Randy Frank

Targeting the detection of explosives, such as improvised explosive devices (IEDs), researchers at Georgia Tech Research Institute (GTRI) have developed a prototype sensor that uses carbon nanotubes (CNTs) for the sensing element. The wireless component, a resonant lightweight antenna, is printed on paper or paper-like material using standard inkjet technology.  Researchers think the low-cost sensors […]

Filed Under: Chemical Sensor, Featured, Wireless Tagged With: ammonia sensor, carbon nanotubes, chemical sensor, paper, Wireless

NASA Develops Chemical Sensor for iPhone

November 13, 2009 By sensortipsadmin

Jing Li, a physical scientist at NASA’s Ames Research Center, Moffett Field, Calif., along with other researchers working under the Cell-All program in the Department of Homeland Security’s Science and Technology Directorate, developed a proof of concept of new technology that would bring compact, low-cost, low-power, high-speed nanosensor-based chemical sensing capabilities to cell phones. The […]

Filed Under: Mobile, Wireless Tagged With: chemical sensor, iphone, NASA

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