Frank Kirchhoff

Active Shielding of Glass Capillaries for the Compensation of Parasitic Effects in Transepithelial Electrical Resistance Measurements of Organoids

Abstract Capillary-based TEER measurements are affected by parasitic capacitances that distort the impedance spectrum and compromise reliable determination of barrier resistance of 3D cell structures, e.g. organoids. In this study, an actively shielded glass capillary concept is...