×

Photoluminescent semiconductor materials

  • US 6,630,356 B1
  • Filed: 07/09/1999
  • Issued: 10/07/2003
  • Est. Priority Date: 07/10/1998
  • Status: Expired due to Fees
First Claim
Patent Images

1. A sensor composition for detecting a target analyte comprising:

  • at least one porous semiconductor material modified with at least one recognition element, wherein the pore structure of said porous semiconductor material is substantially free of retaining pores, and wherein when said composition is irradiated with at least one wavelength of electromagnetic radiation in the range of from about 100 nm to about 1000 nm, said composition produces at least one first luminescent response in the range of from about 200 nm to about 800 nm.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×