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:
Apr. 23, 2024
Filed:
Dec. 02, 2021
Applicant:
Technion Research and Development Foundation Limited, Haifa, IL;
Inventors:
Hossam Haick, Haifa, IL;
Weiwei Wu, Zhejiang, CN;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/12 (2006.01); G01K 7/18 (2006.01); G01L 19/00 (2006.01); G01N 33/497 (2006.01);
U.S. Cl.
CPC ...
G01N 27/125 (2013.01); G01K 7/186 (2013.01); G01L 19/0092 (2013.01); G01N 33/497 (2013.01); G01N 2033/4975 (2013.01);
Abstract
The present invention provides a vapor-permeable flexible sensing platform unit comprising: a first porous membrane, wherein said membrane is substantially flexible and hydrophobic; and a volatile organic compounds (VOCs) sensor disposed on said membrane, the VOCs sensor comprising an electrode array and a conducting polymer porous film being in electric contact with said electrode array, wherein the VOCs sensor is insensitive to lateral strain. Further provided are a method of preparation of said platform unit and a lift-off, float-on (LOFO) method for the preparation of protonically doped polyaniline (PANI) thin films.