Comparative electrical impedance spectroscopy study of graphene and indium tin oxide electrodes during low frequency measurements

The four-electrode system is often applied to examine the dielectric properties of biological samples in low frequency range because the four-electrode method can be used to avoid measurement inaccuracies due to electrode polarization. This study is aiming to create four-electrode sensors that can provide reliable data about measuring cells even at low frequencies. Graphene and indium tin oxide (I...