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ANALYTE SENSORS COMPRISING BLENDED MEMBRANE COMPOSITIONS AND METHODS FOR MAKING AND USING THEM

  • US 20110152654A1
  • Filed: 12/21/2009
  • Published: 06/23/2011
  • Est. Priority Date: 12/21/2009
  • Status: Active Grant
First Claim
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1. An amperometric analyte sensor apparatus comprising:

  • a base layer;

    a conductive layer disposed on the base layer and comprising a working electrode;

    an analyte sensing layer disposed on the conductive layer; and

    an analyte modulating layer disposed on the analyte sensing layer, wherein;

    the analyte modulating layer comprises a blended mixture of;

    a linear polyurethane/polyurea polymer, anda branched acrylate polymer; and

    the linear polyurethane/polyurea polymer and the branched acrylate polymer are blended at a ratio of between 1;

    1 and 1;

    20 by weight %.

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