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The methods used here are expected to outperform conventional sensing material systems; since the intrinsic large surface-area-to-volume ratio of the structures provides enhanced adsorptive capacity and large reaction contact area between the sensing material and the targeted
By exploiting chemical phase-separation in oxide materials, we have demonstrated a novel approach to create three dimensional high-surface area nanostructured composite thin film coatings for enhanced gas sensing.
The invention relates to electrical safety and more specifically to a method and apparatus for verifying that a test probe is making electrical contact with a conductor.
Alkali halide crystals such as LiI, NaI, or CsI that are activated with divalent rare-earth ions such as Eu(2+) have not been widely used as scintillators for radiation detection applications due to their incompatibility with the incorporation of divalent activator ions above
The invention relates to security devices and more specifically to a device to detect tampering. The ability to sense attempts to remove, damage, or disable electronic monitoring and tracking devices is an important feature in many applications.
This invention relates to the field of forensic authentication of digital audio recordings.
This invention relates sensors and more specifically to an improved interferometer with twice the sensitivity of conventional nonlinear interferometers with fewer components reducing the cost and complexity. Our design does not require active stabilization.
The invention relates to liquid salt environments and more specifically to sensors for detecting corrosion in such environments.
The invention relates to standoff detection of compounds and more specifically to machines and methods for detecting analytes on target surfaces by providing the spectral signature of hazardous compounds such as biological and chemical contaminants on surfaces of vehicles, bui
The invention relates to sensors and more specifically to low cost sensors and methods of manufacturing low cost sensors.