Chemical sensors
Abstract
Sensors responsive to small changes in the concentration of chemical species are disclosed. The sensors comprise a mechanochemically responsive polymeric film capable of expansion or contraction in response to a change in its chemical environment. They are operatively coupled to a transducer capable of directly converting the expansion or contraction to a measurable electrical response. 9 figures.
- Inventors:
- Issue Date:
- Research Org.:
- Bend Research Inc
- OSTI Identifier:
- 7082774
- Patent Number(s):
- 5028394
- Application Number:
- CNN: 68D80070; PPN: US 7-509012
- Assignee:
- Bend Research, Inc., OR (United States)
- DOE Contract Number:
- AC03-87ER80514
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 13 Apr 1990
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; MEASURING INSTRUMENTS; DESIGN; ECOLOGICAL CONCENTRATION; MEASURING METHODS; POLLUTANTS; 540220* - Environment, Terrestrial- Chemicals Monitoring & Transport- (1990-)
Citation Formats
Lowell, Jr, J R, Edlund, D J, Friesen, D T, and Rayfield, G W. Chemical sensors. United States: N. p., 1991.
Web.
Lowell, Jr, J R, Edlund, D J, Friesen, D T, & Rayfield, G W. Chemical sensors. United States.
Lowell, Jr, J R, Edlund, D J, Friesen, D T, and Rayfield, G W. Tue .
"Chemical sensors". United States.
@article{osti_7082774,
title = {Chemical sensors},
author = {Lowell, Jr, J R and Edlund, D J and Friesen, D T and Rayfield, G W},
abstractNote = {Sensors responsive to small changes in the concentration of chemical species are disclosed. The sensors comprise a mechanochemically responsive polymeric film capable of expansion or contraction in response to a change in its chemical environment. They are operatively coupled to a transducer capable of directly converting the expansion or contraction to a measurable electrical response. 9 figures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 02 00:00:00 EDT 1991},
month = {Tue Jul 02 00:00:00 EDT 1991}
}
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