Abstract
An electrochemical sensor may include a common reference electrode, at least one counter electrode, and a work electrode platform including a work electrode and at least one diffusion control layer. The work electrode may be electrically coupled to the common reference electrode. The electrode may include a reagent substrate configured to react with an analyte to produce a signal indicative of a concentration of the analyte. The at least one diffusion control layer may be configured to control the diffusion of the analyte to the work electrode.
Full Text
What is claimed is:
An electrochemical sensor may include a common reference electrode, at least one counter electrode, and a work electrode platform including a work electrode and at least one diffusion control layer. The work electrode may be electrically coupled to the common reference electrode. The electrode may include a reagent substrate configured to react with an analyte to produce a signal indicative of a concentration of the analyte. The at least one diffusion control layer may be configured to control the diffusion of the analyte to the work electrode.
Timeline
Filed
04/13/2026Published
08/13/2026Granted
Not AvailableIPC Codes(3)
G01N 27/327:Biochemical electrodes
G01N 27/30:Electrodes, e.g. test electrodes; Half-cells (takes precedence G01N 27/414)
G01N 27/31:Half-cells with permeable membranes, e.g. semi-porous or perm-selective membranes