Combined optical and electronic sensing of epithelial cells using planar organic transistors

A simple all-PEDOT:PSS electrochemical transistor for ascorbic acid sensing

An all-PEDOT:PSS electrochemical transistor was used to detect ascorbic acid, which is an excellent platform for developing chemical sensors.

Monitoring of cell layer coverage and differentiation with the organic electrochemical transistor

High resolution monitoring of cell layer integrity with the OECT was up until now, limited to high resistance, barrier tissue type cells. In this work, the sensitivity and versatility of the device is expanded to monitor all adherent cell types.