Researchers fine-tune the sensitivity of nano-chemical sensor
Researchers have discovered a technique for controlling the sensitivity of graphene chemical sensors.
Researchers have discovered a technique for controlling the sensitivity of graphene chemical sensors.
(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.
(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 ...
(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.
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 ...