the present invention the presence and concentration of analyte electrochemically to a quantitative analysis for the biosensor according to, relates to a method and a disposable sensor with the linearity of the calibration curve more excellent than the conventional glucose measurement ; biosensor according to the present invention, two kinds of electron transfer to the oxidized working electrode - a reduction pair characterized in that the bio-introduced with the new calibration curve to obtain the two calibration curves that can be calculated by correcting them with the correct mathematical calculation of the analyte concentration by an electric current signal obtained by applying a constant voltage signal to the two one-time sensor relates to a sensor. ; biosensor of the present invention is the use of disposable working electrode is applied to two conventional one electron passed through the current signal obtained by adding the potential of the oxidation-reduction pair to use the low accuracy with disposable sensor The problem was dramatically improved.
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