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  • Title: The demonstration of an enhanced microelectrochemical transistor for measurements in neutral solution at low analyte concentration.
    Author: Astier Y, Bartlett PN.
    Journal: Bioelectrochemistry; 2004 Aug; 64(1):15-22. PubMed ID: 15219241.
    Abstract:
    We report a new, sensitive detection method for the measurement of analytes based on the combination of conducting polymer technology and redox enzyme electrochemistry. This method provides a simple measurement method potentially enabling point of care testing on disposable electrodes in under 60 s. The measurement does not require a reference or counter electrode and the analytical signal is recorded by an ammeter measuring milliampere currents through a polymer transistor. Even at very low analyte concentration, the signal is not subject to significant noise.
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