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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. Phase-Cancelled, Broadband, Graphene-based Impedance Sensor

    SBC: Advratech            Topic: CBD14102

    The CBD is seeking innovative approaches for improving the sensitivity of chemical/biological detection systems. Our proposed solution entails a novel, high-frequency approach utilizing nano-size graphene as the sensing material, which provides an excessively large-surface area and high electrical transport property to suppress the background noise and significantly enhance the signal/noise ratio ...

    SBIR Phase I 2014 Department of DefenseOffice for Chemical and Biological Defense
  2. Phase-Cancelled, Broadband, Graphene-based Impedance Sensor

    SBC: Advratech            Topic: CBD14102

    An innovative phase-cancelled radio frequency/microwave graphene-based impedance chemical gas sensor has been demonstrated in Phase I with the record high sub-ppb sensitivity of NH3 and DMMP in air. Our sensor shows excellent selectivity for sensing NH3 and DMMP in a complex environment, and is capable of in-situ multiplexed sensing. In Phase II, the sensor will be fully integrated on a 3 glass wa ...

    SBIR Phase II 2014 Department of DefenseOffice for Chemical and Biological Defense
  3. Autonomous Airborne Chemical/Biological Cloud Detection Sensor

    SBC: UES, Inc.            Topic: DTRA082011

    Detection of chemical and biological warfare agents in a real-world setting is an increasingly urgent problem. Many of the current state-of-the-art sensors are aqueous based and require large biomolecules, such as antibodies, to achieve binding of the target molecule and subsequent reporting of the binding event. These technical hurdles are a drawback when considering deployment of these technol ...

    SBIR Phase I 2009 Department of DefenseDefense Threat Reduction Agency

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