Molecular sieve sensors for selective detection at the nanogram level
Abstract
The invention relates to a selective chemical sensor for selective detection of chemical entities even at the nanogram level. The invention further relates to methods of using the sensor. The sensor comprises: (a) a piezoelectric substrate capable of detecting mass changes resulting from adsorption of material thereon; and (b) a coating applied to the substrate, which selectively sorbs chemical entities of a size smaller than a preselected magnitude.
- Inventors:
-
- Albuquerque, NM
- Issue Date:
- Research Org.:
- AT&T
- OSTI Identifier:
- 868480
- Patent Number(s):
- 5151110
- Assignee:
- University of New Mexico (Albuquerque, NM)
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- molecular; sieve; sensors; selective; detection; nanogram; level; relates; chemical; sensor; entities; methods; comprises; piezoelectric; substrate; capable; detecting; mass; changes; resulting; adsorption; material; thereon; coating; applied; selectively; sorbs; size; preselected; magnitude; coating applied; chemical sensor; molecular sieve; sensor comprises; material thereon; nanogram level; piezoelectric substrate; preselected magnitude; selective chemical; selectively sorb; selective detection; substrate capable; /95/96/
Citation Formats
Bein, Thomas, Brown, Kelly D, Frye, Gregory C, and Brinker, Charles J. Molecular sieve sensors for selective detection at the nanogram level. United States: N. p., 1992.
Web.
Bein, Thomas, Brown, Kelly D, Frye, Gregory C, & Brinker, Charles J. Molecular sieve sensors for selective detection at the nanogram level. United States.
Bein, Thomas, Brown, Kelly D, Frye, Gregory C, and Brinker, Charles J. Wed .
"Molecular sieve sensors for selective detection at the nanogram level". United States. https://www.osti.gov/servlets/purl/868480.
@article{osti_868480,
title = {Molecular sieve sensors for selective detection at the nanogram level},
author = {Bein, Thomas and Brown, Kelly D and Frye, Gregory C and Brinker, Charles J},
abstractNote = {The invention relates to a selective chemical sensor for selective detection of chemical entities even at the nanogram level. The invention further relates to methods of using the sensor. The sensor comprises: (a) a piezoelectric substrate capable of detecting mass changes resulting from adsorption of material thereon; and (b) a coating applied to the substrate, which selectively sorbs chemical entities of a size smaller than a preselected magnitude.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}
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