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, 2026
Filed:
Oct. 27, 2023
University of Cincinnati, Cincinnati, OH (US);
Noe Alvarez, Cincinnati, OH (US);
Artur Huseinov, Cincinnati, OH (US);
William R. Heineman, Cincinnati, OH (US);
University of Cincinnati, Cincinnati, OH (US);
Abstract
Described herein are methods and devices of detecting a particulate analyte in a sample solution, using an electrochemical cell having an anodic compartment and a cathodic compartment, wherein the anodic and cathodic compartments are separated by a semi-permeable membrane. The sample solution is acidified by applying a positive current to the anodic compartment and maintaining the positive current to permit anions to flow from the cathodic compartment to the anodic compartment through the semi-permeable membrane. The analyte is deposited on an electrode disposed in the anodic compartment by applying a negative current. The deposited analyte is stripped from the electrode and an electrochemical voltammogram is generated by measuring the current as the analyte is stripped from the electrodes. The voltammogram is used to determine the concentration of the analytes in the sample solution based on the generated electrochemical voltammogram.