Abstract:
:Two methods for the measurement of homonuclear 3J(HNH)alpha coupling constants are described. Both HSQC- and HMQC-type experiments employ 'quantitative J-correlation', in which the coupling constant of interest is obtained from the intensity ratio of cross peaks of two spectra. The first spectrum is acquired with 3J(HNH)alpha evolution and the second with alpha-proton decoupling. The resolution of these methods in the F1-domain is not restricted.
journal_name
J Biomol NMRjournal_title
Journal of biomolecular NMRauthors
Permi P,Kilpeläinen I,Annila A,Heikkinen Sdoi
10.1023/a:1008343926502subject
Has Abstractpub_date
2000-01-01 00:00:00pages
29-37issue
1eissn
0925-2738issn
1573-5001journal_volume
16pub_type
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