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NMR DEVICE FOR DETECTION OF ANALYTES

  • US 20110020787A1
  • Filed: 07/27/2010
  • Published: 01/27/2011
  • Est. Priority Date: 08/31/2005
  • Status: Active Grant
First Claim
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1. A device for the detection of one or more analytes in a liquid sample, the device comprising a support defining a well holding a liquid sample comprising magnetic particles and the one or more analytes and having an RF coil disposed about the well, the RF coil configured to detect an echo response produced by exposing the liquid sample to a bias magnetic field created using one or more magnets and an RF excitation,wherein the magnetic particles have binding moieties on their surfaces, the binding moieties operative to alter an aggregation of the magnetic particles in the presence of the one or more analytes.

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