Patent · US Active

Systems and methods for multiplexed electrochemical detection

US9217179B2 · kind B2 · utility

0Cited by

14References

22Claims

0Family size

Assignee

The Governing Council of the University of Toronto · CA

Inventors

Shana O. Kelley · Toronto, CA
Edward Hartley Sargent · Toronto, CA
Brian J. Lam · Toronto, CA

Key dates

Filing date	Mar 15, 2013
Grant date	Dec 22, 2015
Priority date	—
Expiry date	Mar 25, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/5438
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Contemplated methods and devices comprise performing electrochemical sample analysis in a multiplexed electrochemical detector having reduced electrical cross-talk. The electrochemical detector includes electrodes that share a common lead from a plurality of leads. The sample, which may be a liquid sample, is introduced into one or more sample wells and a signal is applied to at least one of the electrodes. A response signal is measured while simultaneously applying a substantially fixed potential to each of a remainder of the plurality of leads.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.