Piezoelectric biosensor with a ladder polymer substrate coating
Abstract
A piezoelectric biosensor substrate useful for immobilizing biomolecules in an oriented manner on the surface of a piezoelectric sensor has a ladder polymer of polyacrylonitrile. To make the substrate, a solution of an organic polymer, preferably polyacrylonitrile, is applied to the surface of a piezoelectric sensor. The organic polymer is modifying by heating the polymer in a controlled fashion in air such that a ladder polymer is produced which, in turn, forms the attachment point for the biomolecules comprising the piezoelectric biosensor. 3 figs.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- Sponsoring Org.:
- USDOE, Washington, DC (United States)
- OSTI Identifier:
- 672625
- Patent Number(s):
- 5814525
- Application Number:
- PAN: 8-591,936
- Assignee:
- Sandia Corp., Albuquerque, NM (United States)
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Resource Relation:
- Other Information: PBD: 29 Sep 1998
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 55 BIOLOGY AND MEDICINE, BASIC STUDIES; PIEZOELECTRICITY; PROBES; SUBSTRATES; IMMOBILIZED CELLS; NITRILES; ORGANIC POLYMERS; HEAT TREATMENTS; SYNTHESIS
Citation Formats
Renschler, C L, White, C A, and Carter, R M. Piezoelectric biosensor with a ladder polymer substrate coating. United States: N. p., 1998.
Web.
Renschler, C L, White, C A, & Carter, R M. Piezoelectric biosensor with a ladder polymer substrate coating. United States.
Renschler, C L, White, C A, and Carter, R M. Tue .
"Piezoelectric biosensor with a ladder polymer substrate coating". United States.
@article{osti_672625,
title = {Piezoelectric biosensor with a ladder polymer substrate coating},
author = {Renschler, C L and White, C A and Carter, R M},
abstractNote = {A piezoelectric biosensor substrate useful for immobilizing biomolecules in an oriented manner on the surface of a piezoelectric sensor has a ladder polymer of polyacrylonitrile. To make the substrate, a solution of an organic polymer, preferably polyacrylonitrile, is applied to the surface of a piezoelectric sensor. The organic polymer is modifying by heating the polymer in a controlled fashion in air such that a ladder polymer is produced which, in turn, forms the attachment point for the biomolecules comprising the piezoelectric biosensor. 3 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 29 00:00:00 EDT 1998},
month = {Tue Sep 29 00:00:00 EDT 1998}
}
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