The Henslee Lab at Wake Forest University seeks to understand how electrokinetic properties, dielectrophoretic spectra and zeta-potential can provide label-free, rapid, low cost and high-resolution cell monitoring. Our research investigates electrophysiology in a number of cell applications including cancer, malaria and anemia. We developed the 3DEP system, capable of automatically measuring electrophysiologic properties of  ~20,000 cells in about 10 seconds. 3DEP analysis provides measurement of three key properties: membrane conductance (GEFF), membrane capacitance (CEFF), and cytoplasm conductivity (σcyt).