Astier, Y. and Bartlett, P.N.
The demonstration of an enhanced microelectrochemical transistor for measurements in neutral solution at low analyte concentration
Bioelectrochemistry, 64, (1), . (doi:10.1016/j.bioelechem.2003.12.008).
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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.
|Digital Object Identifier (DOI):
||microelectrochemical transistor, neutral solution, analyte
alkaline-phosphatase, enzyme switch, chemical derivatization, aminophenyl phosphate, electronic devices, composite films, conductivity, fabrication, polyaniline, poly(3-methylthiophene
|1 August 2004||Published|
||23 Feb 2006
||16 Apr 2017 22:59
|Further Information:||Google Scholar|
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