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Electrical Impedance Tomography (EIT) System has been developed for cell sedimentation detection in the present study. In this paper, the EIT system was evaluated by simulation and experiments. In the simulation, 3 image reconstruction algorithms were employed, which are GVSPM (Generalized Vector Sampled Pattern Matching), Tikhonov Regularization (TK) and Projected Landweber Iteration (PLW). GVSPM...
In the field of regenerative medicine, it is expected to separate disease-causing cells from healthy cells by electrical method with label-free and high efficiency. The purpose of this study is to find the differences of speeds between disease-causing cells and healthy cells under alternating current electric field in 3D multi-layered microchannel. We prepared intracellular charge-differed two cell...
Impedance spectroscopy has been proved to be a useful technique for analyzing heterogeneous systems, especially biological cell suspensions and tissues because of its capacity of non-invasive measurement. In the present paper, experiments were conducted to study the dielectric properties of yeast cells by Impedance Spectroscopy. The capacitance of the suspension of yeast cells was measured and the...
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