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Colloidal-gold electrosensor measuring device

  • US 5,468,366 A
  • Filed: 09/30/1994
  • Issued: 11/21/1995
  • Est. Priority Date: 01/15/1992
  • Status: Expired due to Term
First Claim
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1. An electrode comprising a conducting substrate onto which is deposited 10-30 μ

  • g/cm2 of colloidal gold admixed with a cationic polymer.

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