Electrochemical Techniques
-Potentiometry: Fixed: at zero current Measured: the cell potential
-Amperometry: Fixed: at oxidizing or reducing potential point Measured: current (Electrochemical immunosensor)
-Conductometry: where the conductance of the cell is measured
Three types of EC biosensors for glucose concentration detection
amperometic
potentiometric
conductometric
What are their measurement differences? What are their individual detection signals? Advantages and disadvantages for each above EC technique?