abstract |
The present invention relates to a biosensor for quantitatively analyzing the presence and concentration of an analyte electrochemically, and to an analytical method and a disposable measuring sensor having a calibration curve superior to a conventional glucose measurement method.n n n In the biosensor according to the present invention, two calibration curves are obtained through current signals obtained by applying two constant potential signals to a disposable sensor by introducing two types of electron transfer redox pairs to a working electrode, and correcting them using mathematical calculations. For a biosensor characterized by having a new calibration curve that can calculate the exact concentration of the analyte.n n n The biosensor of the present invention significantly improves the problem of low accuracy of a single-use sensor using a single electron transfer redox pair through a current signal obtained by applying two applied potentials to a working electrode used for single use. .n n n n Electrochemical Biosensors, Electron Transfer Redox Pairs, Double Pulse, Screen Printing, Enzymes |