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Robust low resistance vapor sensor materials

  • US 20080017507A1
  • Filed: 07/18/2006
  • Published: 01/24/2008
  • Est. Priority Date: 07/18/2006
  • Status: Active Grant
First Claim
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1. A conductometric sensor film for detecting one or more chemical analytes comprising:

  • a polymer matrix comprising a crosslinked polymer and a plurality of particles comprising a conductive axial-geometry particle species homogeneously distributed within said matrix; and

    wherein the sensor film exhibits a change in resistance when in the presence of the one or more chemical analytes.

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