Differential Pulse Voltammetry (DPV) is an electrochemical technique used to analyze the properties of chemical substances. It involves applying a series of voltage pulses to an electrode immersed in a solution containing the analyte. The current response is measured, allowing for the detection and quantification of specific compounds based on their electrochemical behavior. DPV is particularly useful for studying redox reactions and can provide high sensitivity and resolution. This method is commonly employed in various fields, including environmental monitoring, pharmaceutical analysis, and biochemical research, making it a valuable tool for scientists and researchers.