These Matlab scripts are used to import CPMG data collected using a Kea spectrometer (through the program Prospa), and to process each echo using the Fourier transformation. This provides spatially resolved NMR relaxation data that can be fitted or subjected to inverse Laplace transformation (not provided) to characterize relaxation at different positions within a sample.
Main script. Imports Kea spectrometer data, Fourier transforms each echo, and produces spatially resolved data.
Imports “data.2d” file from Kea spectrometer and loads it into a Matlab-readable format
Reads the “acqu.par” file from Kea acquisitions to automatically assign experimental parameters.
Sample acquisition parameters file
Sample data file
(Note: these files are in a single *.zip file)
NMR; coatings; single-sided; crosslinking; photocuring
Brass, Madeline; Morin, Frances; Meldrum, Tyler. Spatially Resolved Measurements of Crosslinking in UV-Curable Coatings Using Single-sided NMR. Magnetochemistry 2017.
Acknowledgement is made to the Donors of the American Chemical Society Petroleum Research Fund for support of this research.
Brass, Madeline; Morin, Frances Jude; and Meldrum, Tyler, "Matlab processing scripts to accompany Spatially Resolved Measurements of Crosslinking in UV-Curable Coatings Using Single-sided NMR" (2017).