Accelerating 2D NMR relaxation dispersion experiments using iterated maps.

ABSTRACT: NMR relaxation dispersion experiments play a central role in exploring molecular motion over an important range of timescales, and are an example of a broader class of multidimensional NMR experiments that probe important biomolecules. However, resolving the spectral features of these experiments using the Fourier transform requires sampling the full Nyquist grid of data, making these experiments very costly in time. Practitioners often reduce the experiment time by omitting 1D experiments in the indirectly observed dimensions, and reconstructing the spectra using one of a variety of post-processing algorithms. In prior work, we described a fast, Fourier-based reconstruction method using iterated maps according to the Difference Map algorithm of Veit Elser (DiffMap). Here we describe coDif

SUBMITTER: Rovny J 

PROVIDER: S-EPMC7370911 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature