The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 25, 2025
Filed:
May. 31, 2022
Applicant:
Northeastern University, Boston, MA (US);
Inventors:
Anthony Childress, Boston, MA (US);
Ahmed Busnaina, Needham, MA (US);
Assignee:
Northeastern University, Boston, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/02 (2006.01); G01N 27/416 (2006.01); G01N 33/00 (2006.01); G01N 33/24 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4162 (2013.01); G01N 33/0021 (2013.01); G01N 33/24 (2013.01);
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.