IEEJ Transactions on Sensors and Micromachines
Online ISSN : 1347-5525
Print ISSN : 1341-8939
ISSN-L : 1341-8939
Paper
Non-Mutative Cell Viability Measurement on an IGZO Transparent Thin Film Transistor Electrode Array
Grant A. CathcartAgnes Tixier-MitaSatoshi IhidaAnne-Claire EilerHiroshi Toshiyoshi
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2020 Volume 140 Issue 8 Pages 193-200

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Abstract

In this work we present the use of a transparent thin film transistor (tTFT) substrate to perform non-mutative cell viability measurements through purely electrical means. This is done through the measurement of the impedance of a region of the cellular culture and monitoring its change. By mapping this with simultaneous fluorescent measurements we managed to build predictive models for cell viability that obviate the need for mutative dyes while still enabling their use for simultaneous or subsequent measurement.

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© 2020 by the Institute of Electrical Engineers of Japan
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