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Non-faradaic, capacitively coupled measurement in a nanopore cell array

  • US 10,036,725 B2
  • Filed: 10/07/2016
  • Issued: 07/31/2018
  • Est. Priority Date: 10/17/2013
  • Status: Active Grant
First Claim
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1. A method of identifying a molecule, comprising:

  • drawing a molecule to a nanopore by applying a first voltage signal to a pair of electrodes during a first period, wherein the first voltage signal causes a first ionic current through the nanopore that is indicative of a property of a portion of the molecule proximate to the nanopore;

    releasing the molecule from the nanopore by applying a second voltage signal to the pair of electrodes during a second period, wherein the second voltage signal causes a second ionic current through the nanopore; and

    determining the first period and the second period based at least in part on a net ionic current through the nanopore comprising the first ionic current and the second ionic current.

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