Loading...
research article
Determination of relaxation pathways in coupled spin systems by two-dimensional NMR exchange spectroscopy with small flip angles
The peak intensities within the multiplets in a 2-dimensional NOESY expt. with small flip angles reflect the transition probabilities due to dipolar and other relaxation mechanisms. In the initial rate approxn., the relaxation rates (elements of the W matrix) can be extd. directly from individual peak amplitudes. Beyond the linear regime, a comparison of exptl. and simulated spectra allows one to distinguish between different hypotheses regarding assignment, structure and mol. motion. [on SciFinder (R)]
Type
research article
Authors
Publication date
1987
Published in
Volume
109
Issue
13
Start page
4110
End page
11
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
February 22, 2006
Use this identifier to reference this record