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Impedance spectroscopy; what and why?
Impedance spectroscopy is a powerful analytical technique widely used in in vitro testing to evaluate the barrier function of cell cultures. One of the most critical applications of impedance spectroscopy is in assessing the integrity of epithelial and endothelial cell layers through measurements such as trans epithelial/transendothelial electrical resistance (TEER). Transepithelial electrical resistance (TEER) and…
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