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Related Concept Videos

Voltammetric Techniques: Cyclic Voltammetry01:10

Voltammetric Techniques: Cyclic Voltammetry

Cyclic voltammetry (CV) is an electrochemical technique used to investigate the redox properties of a chemical species. It involves measuring the current response of an electrochemical cell as a function of the applied potential. The setup for cyclic voltammetry typically consists of a working electrode, a reference electrode, and a counter electrode—all immersed in an electrolyte solution. The working electrode is where the redox reaction of interest occurs, while the reference electrode...
Voltammetric Techniques: Linear-Scan (E vs Time)01:12

Voltammetric Techniques: Linear-Scan (E vs Time)

Polarography is a classical voltammetric technique used to analyze electrochemical reactions. This method applies a linear potential sweep to a dropping mercury electrode (DME), and the resulting current is measured. A dropping mercury electrode is commonly used as the working electrode in polarography. It consists of a capillary tube filled with mercury, where the tiny droplet forms at the tip. This droplet continuously drops from the capillary, creating a new electrode surface for each...
Voltammetry: Overview01:20

Voltammetry: Overview

Voltammetry is an electroanalytical technique in which the current flowing through an electrochemical cell is measured as a function of applied potential, typically under conditions of concentration polarization. The technique provides valuable information about redox-active species, and the current response is plotted as a voltammogram.
A voltammetric cell uses three electrodes: a working electrode, a reference electrode, and an auxiliary electrode. The redox reactions occur in the working...
Voltammetric Techniques: Pulse Voltammetry01:17

Voltammetric Techniques: Pulse Voltammetry

Differential-pulse voltammetry (DPV) is a type of voltammetry that involves applying a series of voltage pulses to an electrochemical cell while measuring the resulting current. In DPV, the differential pulse or small potential pulses are superimposed on a linear potential sweep. The magnitude of these pulses is typically small, often in the millivolt range. Each voltage pulse lasts a short duration, usually in the order of a few milliseconds, and is applied at regular intervals along the...
Voltammetry: Stripping Methods01:13

Voltammetry: Stripping Methods

Anodic Stripping Voltammetry (ASV), Cathodic Stripping Voltammetry (CSV), and Adsorptive Stripping Voltammetry (AdSV) are electrochemical techniques used to determine trace amounts of analytes in solution. These methods involve applying a potential to an electrode and measuring the resulting current.
Anodic Stripping Voltammetry (ASV)
ASV is used to determine metals and metalloids at trace levels. It involves two steps: deposition and stripping. First, a negative potential is applied to the...
Voltammograms: Overview01:16

Voltammograms: Overview

Voltammograms are current plots as a function of applied potential, offering insights into electrochemical systems. The shape of a voltammogram depends on how the current is measured and whether convection (heat transfer by fluid movement) is present or absent.
Shapes of Voltammograms

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Related Experiment Video

Updated: May 7, 2026

Modeling Fast-scan Cyclic Voltammetry Data from Electrically Stimulated Dopamine Neurotransmission Data Using QNsim1.0
07:41

Modeling Fast-scan Cyclic Voltammetry Data from Electrically Stimulated Dopamine Neurotransmission Data Using QNsim1.0

Published on: June 5, 2017

Flexible software platform for fast-scan cyclic voltammetry data acquisition and analysis.

Elizabeth S Bucher1, Kenneth Brooks, Matthew D Verber

  • 1Department of Chemistry and Neuroscience Center University of North Carolina at Chapel Hill Chapel Hill, NC 27599-3290.

Analytical Chemistry
|October 3, 2013
PubMed
Summary
This summary is machine-generated.

High Definition Cyclic Voltammetry (HDCV) is a new software suite enhancing real-time neurotransmitter measurements. It offers advanced data acquisition and analysis for complex in vivo electrochemistry experiments.

More Related Videos

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds
11:44

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Published on: October 18, 2018

Related Experiment Videos

Last Updated: May 7, 2026

Modeling Fast-scan Cyclic Voltammetry Data from Electrically Stimulated Dopamine Neurotransmission Data Using QNsim1.0
07:41

Modeling Fast-scan Cyclic Voltammetry Data from Electrically Stimulated Dopamine Neurotransmission Data Using QNsim1.0

Published on: June 5, 2017

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds
11:44

Using Cyclic Voltammetry, UV-Vis-NIR, and EPR Spectroelectrochemistry to Analyze Organic Compounds

Published on: October 18, 2018

Area of Science:

  • Electrochemistry
  • Neuroscience
  • Behavioral Psychology

Background:

  • Fast-scan cyclic voltammetry (FSCV) is a key technique for real-time neurotransmitter monitoring.
  • Increasingly complex research questions necessitate advanced experimental designs for in vivo FSCV.

Purpose of the Study:

  • Introduce High Definition Cyclic Voltammetry (HDCV), an advanced software suite for FSCV.
  • Enhance experimental flexibility, user feedback, and data analysis capabilities for in vivo electrochemistry.

Main Methods:

  • Developed HDCV software suite with data acquisition and analysis programs.
  • Implemented features for multiple electrodes, customized waveforms, and TTL-based behavior monitoring.
  • Enabled simultaneous electrochemical and electrophysiological data recording.

Main Results:

  • HDCV provides live displays for improved user feedback and experimental flexibility.
  • The software integrates behavioral event management and chemometric processing.
  • HDCV handles extended recordings, analyzing data across subsecond and multiminute timescales.

Conclusions:

  • HDCV significantly advances in vivo electrochemistry by offering sophisticated data acquisition and analysis.
  • The software supports complex experimental designs and integrates diverse data streams for comprehensive research.
  • HDCV is a valuable tool for researchers in electrochemistry, neurobiology, and behavioral psychology.