[10p-N105-1~6] Frontiers of super functionalities based on advanced biomimetics -From perception-processing-action to power generation-

[10p-N105-5] Challenges beyond Identification Function of Biological Nanopores

〇Masateru Taniguchi¹ (1.SANKEN, Osaka Univ.)

Keywords:nanopore, AI, virus

Solid-state nanopores having through holes of suitable diameters for target substance are filled with an electrolyte solution, and an ionic current flows between a pair of electrodes disposed above and below the through hole. When a target substance enters the through hole, a current-time waveform in which the ionic current decreases is obtained. The current-time waveform contains information on the volume, structure, and surface charge of the target substance. Machine learning of ionic current-time waveforms of the target substance identifies the target substance on a unit basis. By manufacturing solid-state nanopores with a diameter suitable for the target substance and learning the target substance, making a diagnostic device for the target substance using AI nanopore is possible.