Rangadhar Pradhan

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The present work reports the impedance characteristics of MCF-7 cell lines treated with anticancer drug ZD6474 to evaluate the cytotoxic effect on cellular electrical behaviour using miniature impedance sensors. Four types of impedance sensing devices with different electrode geometries are fabricated by microfabrication technology. The frequency response(More)
This paper reports on the impedimetric investigation of glucose concentrations present in the human blood by using impedance sensing devices with different working electrode areas. It is evident from the experiment that, the impedance value increases with the increase of glucose concentration in blood and the trend follows in all the devices with various(More)
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