[21a-A200-1~13] CS.10 Code-sharing Session of 12.6 & 12.7

[21a-A200-11] Equivalent circuit analysis of AC impedance fluctuation measured across free-standing bilayer lipid membrane mixed with CNTs

〇Daiki Hiramatsu¹, RIku Sato¹, Masataka Moriya¹, Hiroshi Shimada¹, Daisuke Tadaki², Ayumi Hirano-Iwata², Yoshinao Mizugaki¹ (1.The Univ. of Electro-Communications (UEC Tokyo), 2.Tohoku Univ.)

Keywords:bilayer lipid membranes, carbon nanotubes, AC impedance fluctuation

Bilayer lipid membranes (BLMs) can be formed artificially, and it is possible to mix hydrophobic nanomaterials inside. For this reason, research works on their electrical characteristics are also being conducted. In this study, AC impedance fluctuation across a free-standing BLM mixed with CNTs observed in the previous study was investigated by electrochemical impedance spectroscopy with equivalent circuit analysis. As a result, we confirmed correlative relationship between the absolute impedance |Z| and the BLM capacitance.