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BIOFUNCTIONALIZED QUANTUM DOTS FOR BIOLOGICAL IMAGING

  • US 20110033954A1
  • Filed: 07/28/2010
  • Published: 02/10/2011
  • Est. Priority Date: 11/05/2003
  • Status: Abandoned Application
First Claim
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1. A biofunctionalized quantum dot, comprising:

  • a nanocrystalline core exhibiting quantum confinement and having a band gap and a surface;

    a mercaptoalkanoic acid linked to the surface; and

    a biofunctional group linked to the surface,wherein the biofunctional group comprises a saccharide or the mercaptoalkanoic acid is linked to the surface of the nanocrystalline core without a shell layer.

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