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Wireless Chemical Sensing MethodA wireless chemical sensor includes an electrical conductor and a material separated therefrom by an electric insulator. The electrical conductor is an unconnected open-circuit shaped for storage of an electric field and a magnetic field. In the presence of a time-varying magnetic field, the first electrical conductor resonates to generate harmonic electric and magnetic field responses. The material is positioned at a location lying within at least one of the electric and magnetic field responses so-generated. The material changes in electrical conductivity in the presence of a chemical-of-interest.
Document ID
20170008512
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Woodard, Stanley E.
Oglesby, Donald M.
Taylor, Bryant D.
Date Acquired
September 6, 2017
Publication Date
August 15, 2017
Subject Category
Chemistry And Materials (General)
Electronics And Electrical Engineering
Report/Patent Number
Patent Application Number: US-Patent-Appl-SN-15/141,217
Patent Number: US-Patent-9,733,203
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-9,733,203
Patent Application
US-Patent-Appl-SN-15/141,217

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