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:
Jan. 05, 2021
Filed:
May. 26, 2015
Applicant:
Case Western Reserve University, Cleveland, OH (US);
Inventor:
Chung-Chiun Liu, Cleveland, OH (US);
Assignee:
CASE WESTERN RESERVE UNIVERSITY, Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/327 (2006.01); G01N 33/543 (2006.01); G01N 33/573 (2006.01);
U.S. Cl.
CPC ...
G01N 27/3276 (2013.01); G01N 33/5438 (2013.01); G01N 33/573 (2013.01); G01N 2333/99 (2013.01);
Abstract
A sensor for the detection of an analyte in a biological sample includes a substrate, a working electrode and counter electrode formed on a surface of the substrate, and a receptor functionalized or chemically functionalized to a surface of an exposed portion of the working electrode. The receptor can selectively bind to the analyte of interest and the analyte once bound is detectable by measuring the current flow between the working electrode and counter electrode.