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The Nernst/Goldman Equation Simulator

Education

Free

The Nernst/Goldman Equation Simulator

by University of Arizona

3.0 (2) v2.0 15 MB Universal 12+

Screenshots

Description

The Nernst/Goldman Equation Simulator provides a visualization of the Nernst and Goldman potentials given user-defined values for the relevant parameters. Users may adjust the permeability, extracellular concentration, and intracellular concentration of potassium, sodium, and chloride ions and observe the resulting changes, in real-time, for the electrical potential difference as calculated using the selected equation. Preset values are provided for common cell types.​

What's new (v2.0)

This update from Apple will improve the functionality of this app. No new features are included.

Users can now save custom measurement presets for later use. A knowledge base has been added to assist in understanding the concepts behind the Nernst and Goldman equations.