METHOD FOR MEASURING SUBSTRATE CONCENTRATION AND DEVICE FOR THE SAME

摘要

Provided is a method for measuring the concentration of a substrate by accumulating the energy resulting from a reaction between a biocatalyst and a substrate recognized by the biocatalyst to a certain level and using the fact that its accumulation rate is dependent on the concentration of the substrate as an index; and a device for the method. In particular, a method in which the measurement of the accumulation rate is performed by measuring the frequency with which energy is released in a given period in cases when energy is released when energy accumulated in a capacitor exceeds a certain level; and a device for the method are provided.