Chemical sensors
Abstract
Sensors responsive to small changes in the concentration of chemical species are disclosed, comprising (a) a mechanochemically responsive polymeric film capable of expansion or contraction in response to a change in its chemical environment, operatively coupled to (b) a transducer capable of directly converting said expansion or contraction to a measurable electrical response.
- Inventors:
-
- (Bend, OR)
- Bend, OR
- Issue Date:
- Research Org.:
- Bend Research Inc
- OSTI Identifier:
- 867893
- Patent Number(s):
- 5028394
- Assignee:
- Bend Research, Inc. ()
- Patent Classifications (CPCs):
-
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- DOE Contract Number:
- AC03-87ER80514
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- chemical; sensors; responsive; changes; concentration; species; disclosed; comprising; mechanochemically; polymeric; film; capable; expansion; contraction; response; change; environment; operatively; coupled; transducer; directly; converting; measurable; electrical; chemical sensors; chemical sensor; polymeric film; chemical species; chemical specie; transducer capable; operatively coupled; directly converting; sensors responsive; responsive polymeric; chemical environment; film capable; electrical response; /422/73/436/
Citation Formats
Lowell, Jr., James R., Edlund, David J, Friesen, Dwayne T, and Rayfield, George W. Chemical sensors. United States: N. p., 1991.
Web.
Lowell, Jr., James R., Edlund, David J, Friesen, Dwayne T, & Rayfield, George W. Chemical sensors. United States.
Lowell, Jr., James R., Edlund, David J, Friesen, Dwayne T, and Rayfield, George W. Tue .
"Chemical sensors". United States. https://www.osti.gov/servlets/purl/867893.
@article{osti_867893,
title = {Chemical sensors},
author = {Lowell, Jr., James R. and Edlund, David J and Friesen, Dwayne T and Rayfield, George W},
abstractNote = {Sensors responsive to small changes in the concentration of chemical species are disclosed, comprising (a) a mechanochemically responsive polymeric film capable of expansion or contraction in response to a change in its chemical environment, operatively coupled to (b) a transducer capable of directly converting said expansion or contraction to a measurable electrical response.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 1991},
month = {Tue Jan 01 00:00:00 EST 1991}
}
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