xODNP

Version 3.1 (1.85 MB) by Thomas Casey
Calculate hydration dynamics parameters using ODNP data
0.0
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40 Downloads
Updated 7 Jan 2021

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This App accepts ODNP data and calculates all relevant parameters for studying hydration dynamics.

See also DNPLab.net for a python based software package for processing data to be used in xODNP

Cite As

Thomas Casey (2026). xODNP (https://uk.mathworks.com/matlabcentral/fileexchange/73293-xodnp), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2020a
Compatible with R2013a to R2020a
Platform Compatibility
Windows macOS Linux
Categories
Find more on Develop Apps Using App Designer in Help Center and MATLAB Answers
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Version Published Release Notes
3.1

-Fixed minor bug in plotting when using some of the Adjust sliders
3.0

- many bug fixes in the behaviors of the Adjust sliders
- two new sliders for more fine adjustments of the T1[p] fit
2.9

-smax will calculate based on spin concentration even without data loaded
2.8

-Removed spectral density model options
-Removed "uncorrected analysis" tab
-added krho/bulk ratio
-some code cleanup
2.7

-fixed issue with "adjust" sliders
2.6

-2nd order T1 interpolation is now default, linear is the alternate option
-Re-organized some of the options under the 'Advanced' tab
-Minor bug fixes
2.5

-Fixed error in J_rot calculation
-Minor layout changes in Advanced and Adjust tabs
-Minor changes to plotting behaviors
-Added .xls button for exporting parameters to a spreadsheet
2.4

-Significant improvement of the T1(p) interpolation
-Added more options to the 'Advanced' and 'Adjust' tabs
-Bug fixes
2.3

-Fixed bug with loading data if using Windows OS
2.2

-Minor behavioral improvements
2.1

-Added more calculated constants
-Added graphical indicators of the p1/2 values obtained during the fits
-Small bug fixes
2.0

- Transitioned to App Designer
- Extensive improvements to the calculations. xODNP now uses a more rigorous implementation of the corrected and uncorrected analyses with many added options. Check out the manual for explanations of the features.
1.3.1

-Minor bug fix
-Minor change in manual
1.3.0

- added option to extrapolate k_sig s[p]
- fixed bug with scaling the workup k_sig by smax & concentration
1.2.0

- added more constants
- added option to select the spectral density function. this is just a placeholder for now as both options are effectively the same.
- changed some plot formatting
- updated saving/loading functions in _compare
- updated manual
1.0.0