Automated analysis of AFM force curves and images via Python. Built upon its legacy version: https://github.com/nstone8/pyrtz

Developed at Georgia Institute of Technology

pyrtz2 is on PyPI. Install using pip (Python version >= 3.11.1 is required)

pip install pyrtz2

Please see the example folder. To run the HTML dash app interface simply use:

from pyrtz2 import app
app.run()

You should see this interface:

You can select the contact point interactively. It will perform fits for approach and dwell parts of the curves using Hertzian and biexponential equations. After downloading the csv of fits, you can download those curves in one pdf file. Moreover, the user can annotate cells by the semi-auto and manual cell detection control panel. The images and the processed experiment can be downloaded at the end.