To determine the concentration of nitrate ions in environmental samples using cyclic voltammetry (CV), a technique that measures the current response of an electrochemical cell to a varying potential.

References

1. " Bard, A. J., & Faulkner, L. R. (2001). Electrochemical Methods: Fundamentals and Applications. John Wiley & Sons."

2." Eggins, B. R. (2002). Chemical Sensors and Biosensors. Wiley."