ION CONTROL BIO-DEVICE AND METHOD FOR MANUFACTURING THE SAME

Japanese Patent JP2022014150

A

To provide an ion control bio-device that controls inflow of ions into an interface layer while confirming distribution of a film penetration protein in a normal direction in real time.SOLUTION: An ion control bio-device 100 of the present invention includes: a solid substrate 101; an electrode array 102 formed on one main surface of the solid substrate 101, a plurality of micro electrodes made of graphene being arranged in the electrode array; an interface layer 103 formed on the electrode array 102 and one main surface of the solid substrate 101; and a biological film 104 formed on the interface layer 103, the biological film penetrating a film penetration protein P to carry the protein P. When the distance between one end of the film penetration protein P on the solid substrate 101 side and the biological film 104 is denoted by h1, the distance between the other end of the film penetration protein P on the opposite side of the solid substrate 101 and the biological film 104 is denoted by h2, and the distance between the solid substrate 101 and the biological film 104 is denoted by d, the following expression (1) is satisfied: h1