A MODEL OF OXIMETER-BASED ENZYME ELECTRODE

A model of an oximeter-based two-substrate enzyme electrode is present ed. The simplifications of the general model lead to a solution to dif ferential equations describing the influence of the rate of the enzyme reaction in combination with the diffusion phenomena on measurable ox ygen flux. Both transient phase and steady state conditions for experi mental data can be considered within the frames of the model and provi de possibilities for the calibration of the biosensor. The optimal par ameters for the biosensor calibration can be used in practical design of enzyme electrodes.