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Solid state sensors

  • US 5,511,547 A
  • Filed: 02/16/1994
  • Issued: 04/30/1996
  • Est. Priority Date: 02/16/1994
  • Status: Expired due to Term
First Claim
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1. A stabilized, bio-inert sensor for the determination of an analyte in a medium which comprises a chemical indicator sensitive to the analyte in association with a stabilizing substrate formed from a polymer which is inert to the medium and analyte and does not affect the sensitivity of the indicator, which polymer is a crosslinked, solid silicone rubber formed from a silicone carbinol having a molecular structure compatible with said indicator.

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