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Title: US5506420: Semiconductor bio-electronic devices incorporating biochemical stabilization layers
[ Derwent Title ]


Country: US United States of America

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10 pages

 
Inventor: Kossovsky, Nir; Los Angeles, CA
Gelman, Andrew; Los Angeles, CA
Hnatyszyn, H. James; Los Angeles, CA
Rajguru, Samir; Los Angeles, CA

Assignee: The Regents of the University of California, Oakland, CA
other patents from UNIVERSITY OF CALIFORNIA, THE REGENTS OF (599425) (approx. 4,840)
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Published / Filed: 1996-04-09 / 1994-09-14

Application Number: US1994000306004

IPC Code: Advanced: C12Q 1/00;
Core: more...
IPC-7: H01L 35/24;

ECLA Code: C12Q1/00B;

U.S. Class: Current: 257/040; 257/642;
Original: 257/040; 257/642;

Field of Search: 257/040,52,53,442,642,643,72

Priority Number:
1994-09-14  US1994000306004

Abstract: Improved bio-electronic devices in which a layer of a polyhydroxy oligomer is provided between the surface of a semiconductor material and an electronically active biochemical molecule which is designed to be bound to the semiconductor surface to provide an electronic device. The layer of polyhydroxy oligomer functions as a biochemical stabilization layer to prevent denaturization of the electronically active biochemical molecule.

Attorney, Agent or Firm: Poms, Smith, Lande & Rose ;

Primary / Asst. Examiners: Hille, Rolf; Tran, Minhloan

Maintenance Status: E3 Expired  Check current status

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Family: Show 2 known family members

First Claim:
Show all 10 claims
What is claimed is:     1. A bio-electronic device comprising:
  • a semiconductor layer having a surface consisting essentially of a semiconductor material;
  • a biochemical stabilization layer consisting essentially of a polyhydroxy oligomer, said stabilization layer having a) an interior surface in contact with and bound to said semiconductor layer surface and b) an exterior surface;
  • a layer of electronically active biochemical molecules bound to said exterior surface of said biochemical stabilization layer to provide an electronically active biochemical layer having its own exterior surface.


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Forward References: Show 20 U.S. patent(s) that reference this one

       
U.S. References: Go to Result Set: All U.S. references   |  Forward references (20)   |   Backward references (0)   |   Citation Link

       
Foreign References: None

Other Abstract Info: CHEMABS 124(26)358030K CAN124(26)358030K DERABS C96-200374 DERC96-200374 DERABS C97-051288

Other References:
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