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Chemo-receptive lipid based membrane transducers

  • US 4,661,235 A
  • Filed: 08/03/1984
  • Issued: 04/28/1987
  • Est. Priority Date: 08/03/1984
  • Status: Expired due to Fees
First Claim
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1. A lipid membrane-based device that utilizes transmembrane ion movement for analyzing the concentration of a selected chemical species,said device comprising a perturbable, ion-permeable, lipid membrane andan ion conductive support on which is deposited said ion-permeable lipid membrane, said ion-permeable lipid membrane including a complexing agent for selectively interacting with said selected chemical species to increase transmembrane ion movement, and said ion-permeable lipid membrane having an increased transmembrane ion movement when perturbed.

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