Peptide-coated nanoparticles with graded shell compositions

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is inorganic

Reexamination Certificate

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C436S525000

Reexamination Certificate

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07943396

ABSTRACT:
A peptide-coated nanoparticle that includes a nanocrystal core surrounded by a graded shell that is composed of at least two different semiconductor molecules. At least one peptide is attached to the surface of the graded shell to render the nanoparticle biocompatible. The nanocrystal core and graded shell are optionally annealed with ultra violet radiation prior to and/or after attachment of the peptide(s).

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