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PSU researchers have developed a new chemical gas sensor capable of detecting nitrogen dioxide (NO2) at levels less than 100ppb (two orders of magnitude more sensitive than current chemiluminescent based NOx sensors), having a dynamic linear range of parts per million to parts per billion, and a speed of detection of 60-120 seconds. Unlike existing...

Published: 2/27/2012 | Inventor(s): Shalini Prasad, Linda George, Divakara Meka

Keywords(s): Electronics, Nanotechnology, Sensors

Category(s): Chemistry