| 摘要 |
A method for measuring a concentration of a sample in a sample mixture, the method comprising bringing the sample mixture in contact with an organic semiconductor transistor, applying measurement signals to electrodes of the transistor for enabling measuring a drain current through the transistor, applying a refreshment signal to the gate electrode for counteracting effects imposed on the transistor during the measurement signal, measuring the drain current, applying an adaptation to at least one of said signals for stabilizing the drain current, and determining the concentration based on the adaptation.
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