Energy-Efficient Device Could Quickly Detect Hazardous Chemicals

Engineers at MIT are developing a tiny sensor that could be used to detect minute quantities of hazardous gases, including toxic industrial chemicals and chemical warfare agents, much more quickly than current devices.The researchers have taken the common techniques of gas chromatography and mass spectrometry and shrunk them to fit in a device the size of a computer mouse.

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Filed under: Bio-terrorism on January 17th, 2008