Ion channel pressure sensor and manufacturing method of the same

An ion channel pressure sensor comprising:

• a bottom storage including a bottom storage space in which an electrolyte is stored;
• a top storage including a top storage space in which an electrolyte is stored;
• a membrane disposed between the bottom storage and the top storage, the membrane including a plurality of through-holes;
• a plate-shaped bottom support disposed on a bottom surface of the bottom storage;
• a plate-shaped top support disposed on a top surface of the top storage;
• a power supply configured to apply a voltage between the electrolyte stored in the bottom storage space and the electrolyte stored in the top storage space;
• and
• an ammeter configured to detect a current flowing to the power supply,
• wherein:
• the top support is defined by an external pressure,
• the bottom storage space is vertically aligned with the top storage space, and
• the electrolyte is allowed to move through the through-hole of the membrane by the external pressure.