Cell-impedance sensors

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United States of America Patent

PATENT NO 9664632
SERIAL NO

14171757

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Abstract

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Systems, apparatus and methods for designing and operating a cell-electrode impedance sensor to detect chemical and biological samples, including biological cells. In one implementation, a method of designing a cell-electrode impedance sensor includes determining a cell free cell-electrode impedance and a cell covered cell-electrode impedance based on a design model for the cell-electrode impedance sensor, wherein the design model is based on one or more factors, the factors including properties and elements of a cell-electrode impedance measurement system, using the cell free cell-electrode impedance and the cell covered cell-electrode impedance to obtain a sensor sensitivity of the cell-electrode impedance measurement system, and choosing one or more design parameters of the cell-electrode impedance sensor in the cell-electrode impedance measurement system to maximize the sensor sensitivity.

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Patent Owner(s)

Patent OwnerAddress
CAPITALBIO CORPORATIONCHANGPING DISTRICT BEIJING 102206

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Jing Beijing, CN 184 3034
Mitchelson, Keith Beijing, CN 2 6
Wang, He Beijing, CN 155 1661
Wang, Lei Beijing, CN 2386 21419

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