Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada, Reno
Abstract
A disclosed chemical detection system for detecting a target material, such as an explosive material, can include a cantilevered probe, a probe heater coupled to the cantilevered probe, and a piezoelectric element disposed on the cantilevered probe. The piezoelectric element can be configured as a detector and/or an actuator. Detection can include, for example, detecting a movement of the cantilevered probe or a property of the cantilevered probe. The movement or a change in the property of the cantilevered probe can occur, for example, by adsorption of the target material, desorption of the target material, reaction of the target material and/or phase change of the target material. Examples of detectable movements and properties include temperature shifts, impedance shifts, and resonant frequency shifts of the cantilevered probe. The overall chemical detection system can be incorporated, for example, into a handheld explosive material detection system.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1369071
- Patent Number(s):
- 9702861
- Application Number:
- 14/643,641
- Assignee:
- ORNL
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Mar 10
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Adams, Jesse D., Sulchek, Todd A., and Feigin, Stuart C. Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada, Reno. United States: N. p., 2017.
Web.
Adams, Jesse D., Sulchek, Todd A., & Feigin, Stuart C. Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada, Reno. United States.
Adams, Jesse D., Sulchek, Todd A., and Feigin, Stuart C. Tue .
"Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada, Reno". United States. https://www.osti.gov/servlets/purl/1369071.
@article{osti_1369071,
title = {Board of Regents of the Nevada System of Higher Education, on behalf of the University of Nevada, Reno},
author = {Adams, Jesse D. and Sulchek, Todd A. and Feigin, Stuart C.},
abstractNote = {A disclosed chemical detection system for detecting a target material, such as an explosive material, can include a cantilevered probe, a probe heater coupled to the cantilevered probe, and a piezoelectric element disposed on the cantilevered probe. The piezoelectric element can be configured as a detector and/or an actuator. Detection can include, for example, detecting a movement of the cantilevered probe or a property of the cantilevered probe. The movement or a change in the property of the cantilevered probe can occur, for example, by adsorption of the target material, desorption of the target material, reaction of the target material and/or phase change of the target material. Examples of detectable movements and properties include temperature shifts, impedance shifts, and resonant frequency shifts of the cantilevered probe. The overall chemical detection system can be incorporated, for example, into a handheld explosive material detection system.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {7}
}
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Works referenced in this record:
Method and apparatus for calorimetric differential thermal analysis
patent, September 1982
- Johnson, Robert C.
- US Patent Document 4,350,446
Scanning thermal profiler
patent, May 1988
- Wickramasinghe, Hermantha K.; Williams, Clayton C.
- US Patent Document 4,747,698
Sensor
patent, May 1990
- Sugihara, Takashi; Uda, Kazutaka; Tabuchi, Hiroki
- US Patent Document 4,928,513
Cantilever type probe, scanning tunneling microscope and information processing device equipped with said probe
patent, February 1993
- Miyazaki, Toshihiko; Nose, Hiroyasu; Yagi, Takayuki
- US Patent Document 5,187,367
Optical and electrical methods and apparatus for molecule detection
patent, August 1997
- Hollis, Mark A.; Ehrlich, Daniel J.; Murphy, R. Allen
- US Patent Document 5,653,939
Microcantilever sensor
patent, February 1998
- Thundat, Thomas G.; Wachter, Eric A.
- US Patent Document 5,719,324
Non-contact passive temperature measuring system and method of operation using micro-mechanical sensors
patent, April 2000
- Thundat, Thomas G.; Oden, Patrick Ian; Datskos, Panagiotis G.
- US Patent Document 6,050,722
Micromechanical calorimetric sensor
patent, August 2000
- Thundat, Thomas G.; Doktycz, Mitchel J.
- US Patent Document 6,096,559
Cantilevered probe detector with piezoelectric element
patent, April 2010
- Adams, Jesse D.; Sulchek, Todd A.; Feigin, Stuart C.
- US Patent Document 7,694,346
Cantilevered probe detector with piezoelectric element
patent, July 2012
- Adams, Jesse D.; Sulchek, Todd A.; Feigin, Stuart C.
- US Patent Document 8,220,067
Cantilevered probe detector with piezoelectric element
patent, April 2013
- Adams, Jesse D.; Sulchek, Todd A.; Feigin, Stuart C.
- US Patent Document 8,434,161
Cantilevered probe detector with piezoelectric element
patent, April 2014
- Adams, Jesse D.; Sulchek, Todd A.; Feigin, Stuart C.
- US Patent Document 8,713,711
Detection of defects by thermographic analysis
patent-application, November 2002
- Schlagheck, Jerry; Pastor, Marc
- US Patent Application 10/189645; 20020167987
Apparatus and method for detecting microorganisms
patent-application, September 2003
- Hubler, Urs Christian; Battiston, Felice Mauro; Hermann, Bianca Antje
- US Patent Application 10/375712; 20030166039
Chemical sensors utilizing conducting polymer compositions
patent-application, March 2004
- Gonzalez-Martin, Anuncia; Kim, Jinseong; Jabs, Harry
- US Patent Application 10/234980; 20040040841