[6p-PB6-1~18] 12.7 Biomedical Engineering and Biochips

[6p-PB6-14] Application of Parallel Plate Electrodes in IgG Sensor using Electrochemical Impedance Spectroscopy

〇Yusuke Kusaka¹, Hitoshi Ohnuki¹, Daiju Tsuya², Haiyun Wu¹, Hideaki Endo¹ (1.Tokyo Univ of Marine Sci & Tech, 2.National Institute for Material & Sci)

Keywords:Biosensor, Electrochemical Impedance Spectroscopy, Parallel Plate Electrodes

In general, the Interdigitated electrodes separated by micrometer gaps is using for sensitivity improvement of EIS method. However, in this research, we proposed a problem of Interdigitated electrodes and developed Parallel Plate Electrodes to solve the problem. This presentation shows the comparison of IgG sensor characteristics of both electrodes.