Showing papers by "Christian Griesinger published in 1986"

Correlation of connected transitions by two‐dimensional NMR spectroscopy

Abstract: A novel and general concept of restricting coherence transfer in nuclear spin systems is described. It opens new possibilities for editing one‐ and two‐dimensional NMR spectra. For example, the widely applied two‐dimensional correlation experiment COSY can be modified such as to restrict coherence transfer to take place exclusively between connected transitions in the energy level diagram. Such two‐dimensional spectra possess ideal features for assignment of complex scalar coupling networks and for computer assisted analysis. Experimental 1H spectra of a cyclic decapeptide are presented. Other applications of the general filtering concept are briefly discussed.