Invention Grant
- Patent Title: Sensors with capacitive transduction via metamaterials for gas detection
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Application No.: US17829221Application Date: 2022-05-31
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Publication No.: US12235236B2Publication Date: 2025-02-25
- Inventor: Anthony Childress , Ahmed Busnaina
- Applicant: Northeastern University
- Applicant Address: US MA Boston
- Assignee: Northeastern University
- Current Assignee: Northeastern University
- Current Assignee Address: US MA Boston
- Agency: Verrill Dana, LLP
- Main IPC: G01N27/02
- IPC: G01N27/02 ; G01N27/416 ; G01N33/00 ; G01N33/24
Abstract:
Devices and methods for detecting an analyte in a gas involve the use of plasmonic excitation of a nanostructured sensing element that is tuned to absorb at a narrow bandwidth specific for light absorbed by the analyte. The sensing element can be used as a capacitive or inductive element in a circuit.
Public/Granted literature
- US20220381730A1 Sensors with Capacitive Transduction via Metamaterials for Gas Detection Public/Granted day:2022-12-01
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