Loading...
research article
Two-dimensional exchange difference spectroscopy: applications to indirect observation of quadrupolar relaxation
1982
A novel type of difference spectroscopy is proposed to improve two-dimensional exchange spectroscopy by reducing diagonal peaks which are often dominant in complex cases such as in 2-dimensional nuclear Overhauser effect spectra of biopolymers. The diagonal peaks appear with neg. algebraic sign and amplitudes equal to the sums of all cross-peaks appearing in a column or row of the 2-dimensional exchange spectra, agreeing with the elements of the corresponding exchange matrixes. The technique is applied to the indirect observation of the quadrupolar relaxation of D. [on SciFinder (R)]
Type
research article
Authors
Publication date
1982
Published in
Volume
47
Issue
2
Start page
319
End page
328
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
February 22, 2006
Use this identifier to reference this record