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:
Oct. 28, 2025
Filed:
Sep. 15, 2022
National Tsing Hua University, Hsinchu, TW;
Hsiang-Yu Wang, Hsinchu, TW;
Shih-Hao Lin, New Taipei, TW;
NATIONAL TSING HUA UNIVERSITY, Hsinchu, TW;
Abstract
A non-enzymatic sensor element with selectivity is used to sense a concentration of a target analyte and includes a substrate and an electrode assembly. The electrode assembly is connected to the substrate and includes a working electrode, a reference electrode and an auxiliary electrode. The working electrode includes a conductive layer, a catalyst layer and a selective layer. The conductive layer is connected to the substrate. The catalyst layer is connected to the conductive layer and includes a catalyst for oxidizing the target analyte. The selective layer is connected to the catalyst layer and includes an ionic liquid having a high affinity with the target analyte. The target analyte passes through the selective layer and contacts with the catalyst layer, and the target analyte is oxidized by the catalyst.