Researchers fine-tune the sensitivity of nano-chemical sensor
Researchers have discovered a technique for controlling the sensitivity of graphene chemical sensors.
May 08, 2013
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May 08, 2013
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Spitzer sees crystal 'rain' in outer clouds of infant star
(PhysOrg.com) -- Tiny crystals of a green mineral called olivine are falling down like rain on a burgeoning star, according to observations from NASA's Spitzer Space Telescope.
May 27, 2011
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Graphene foam detects explosives, emissions better than today's gas sensors
(PhysOrg.com) -- A new study from Rensselaer Polytechnic Institute demonstrates how graphene foam can outperform leading commercial gas sensors in detecting potentially dangerous and explosive chemicals. The ...
Nov 24, 2011
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New laser -- it's a gas, gas, gas... sensor
(PhysOrg.com) -- A new generation of optical sensors is enabling the development of robust, long-lasting, lighting-fast trace gas detectors for use in a wide range of industrial, security and domestic applications.
Dec 04, 2009
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Unravelling the secrets of the universe: Researchers develop new cooling technology for optical detectors on spacecraft
In a project commissioned by the European Space Agency, researchers at the University of Twente have developed a novel cooling technique for optical detectors on spacecraft. Using this technology, it is possible ...
Mar 14, 2013
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