/CNT samples were used as working electrode. The counter electrode was a platinum wire, and the reference was an Ag/AgCl electrode. Current density (at dark and under illumination) 4 and impedance voltage dependence were measured with a potentiostat-galvanostat Abstract: We fabricated a carbon nanotube (CNT)/ polydimethylsiloxane (PDMS) composite-based dry ECG electrode that can be readily connected to conventional ECG devices, and showed its long-term wearable monitoring capability and robustness to motion and sweat. While the dispersion of CNTs in PDMS is challenging, we optimized the process to disperse untreated CNTs within PDMS by … The Center for Neurotechnology (CNT) works with students from kindergarten through graduate school and beyond. We work with teachers and combine our knowledge to create lesson plans to be used in classrooms across the country.