| 摘要 |
PROBLEM TO BE SOLVED: To provide a biosensor capable of acquiring a measurement result improved in accuracy.SOLUTION: A biosensor includes: a first action electrode 42A on which a first biocatalyst having a characteristic reacting to a specific substrate is placed; a second action electrode 42B on which a second biocatalyst having a characteristic reacting to a specific substrate is placed; and at least one counter electrode for applying an electric voltage to each of the action electrodes, between the first action electrode and the second action electrode. Reaction velocities of the substrates of the first biocatalyst and the second biocatalyst are different. |
