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Analyte sensors having temperature independent membranes

  • US 9,085,790 B2
  • Filed: 07/27/2011
  • Issued: 07/21/2015
  • Est. Priority Date: 07/28/2010
  • Status: Expired due to Fees
First Claim
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1. An analyte sensor comprising:

  • a working electrode;

    a counter electrode;

    a sensing layer disposed on the working electrode; and

    a stacked membrane structure disposed on the sensing layer, wherein the stacked membrane structure comprises;

    a first membrane having a negative temperature coefficient; and

    a second membrane having a positive temperature coefficient;

    wherein the stacked membrane structure has an analyte permeability that is substantially temperature independent.

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