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:
Jun. 16, 2020
Filed:
Aug. 31, 2017
Applicant:
Ellen T Chen, Rockville, MD (US);
Inventor:
Ellen T Chen, Rockville, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/27 (2006.01); H01L 51/05 (2006.01); H01L 51/00 (2006.01); G01N 33/487 (2006.01);
U.S. Cl.
CPC ...
G01N 27/27 (2013.01); G01N 33/48721 (2013.01); H01L 51/004 (2013.01); H01L 51/005 (2013.01); H01L 51/0043 (2013.01); H01L 51/0093 (2013.01); H01L 51/0591 (2013.01); G01N 2333/4709 (2013.01); G01N 2800/2821 (2013.01);
Abstract
An organic memristor/memcapacitor device comprises a biomimetic membrane attached on the surface of an electrode forming variable size toroidal matrix cross-linked to derivative cyclodextrin polymers forming cross bars, that facilitate a dual functioning biosensor characteristics which enabled to detecting voltage and current changes of a biomarker β-amyloid (Aβ) in pM concentration that direct linked to Alzheimer's disease and other neurodegenerative diseases under reagent-less, tracer-free and antibody-free conditions in biological fluid specimens.