A New Label-Free and Contactless Bio-Tomographic Imaging with Miniaturized Capacitively-Coupled Spectroscopy Measurements

A New Label-Free and Contactless Bio-Tomographic Imaging with Miniaturized Capacitively-Coupled Spectroscopy Measurements

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A new bio-imaging method has been developed by introducing an experimental verification of capacitively coupled resistivity imaging in a small scale.This paper focuses on the 2D circular array imaging sensor as click here well as a 3D planar array imaging sensor with spectroscopic measurements in a wide range from low frequency to radiofrequency.Both these two setups are well suited for standard containers used in cell and culture biological studies, allowing for fully non-invasive testing.This is true as the capacitive based imaging sensor can extract dielectric spectroscopic images from the sample without direct contact with the medium.The paper shows the concept by deriving a wide range of spectroscopic information from biological test samples.

We drive both spectra of electrical conductivity and the change rate of electrical conductivity with frequency as a piece of fundamentally important peperomia double duty information.The high-frequency excitation allows the interrogation of critical properties that arise from the cell nucleus.