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Search Results - Electronic+%26+Optical

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High Sensitivity Infrared Sensing Apparatus
Researchers at the University of Virginia have developed a novel idea for IR sensor system design where the detector is suspended away from electrical and thermal connections. Sensitivity of such a system is expected to be an order of magnitude better than the current IR sensors.Infrared sensors have become widely used in many detection systems, most...
Published: 3/8/2012   |   Inventor(s): Michael Reed, Travis Blalock
Keywords(s): Electronics
Category(s): Electronic & Optical, Novel Materials & Processes
Method and System for Capillary Force Actuators
For micro-electromechanical systems (MEMS) and bio-MEMS (e.g., micro total analysis systems, or MTAS), a variety of force actuation methods have been used to either move structures or to induce stress in stationary structures, including electromagnetic, electrostatic, pneumatic, thermal, piezoelectric, magnetostrictive, among others. Each of these actuation...
Published: 3/8/2012   |   Inventor(s): Carl Knospe
Keywords(s): Electronics
Category(s): Electronic & Optical, Mechanical & Environmental
Mechanochromic Chemical Sensors
Courtesy of Fraser Lab Executive SummaryResearchers at the University of Virginia have developed a family of light-emitting boron dye compounds that are easily tuned and that change appearance with scratching and heating.BackgroundChemical dyes are used for innumerable applications, from biomedical diagnosis to LEDs in television screens. The...
Published: 3/8/2012   |   Inventor(s): Cassandra Fraser, Guoqing Zhang
Keywords(s): Electronics
Category(s): Electronic & Optical, Miscellaneous
Dual Fluorescent/Phosphorescent Oxygen Sensors
Courtesy of Fraser Lab Samples exhibiting the tunable wavelength of the boron dyes Executive SummaryResearchers at the University of Virginia have developed a family of light-emitting boron dye compounds that are easily tuned and that emit fluorescence and oxygen-sensitive phosphorescence after illumination. BackgroundChemical...
Published: 3/8/2012   |   Inventor(s): Cassandra Fraser, Guoqing Zhang, Jianbin Chen
Keywords(s): Diagnostics
Category(s): Electronic & Optical, Diagnostics & Assays
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