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NORD: NO Relaxation Delay NMR Spectroscopy
Author(s) -
Nagy Tamás Milán,
Kövér Katalin E.,
Sørensen Ole W.
Publication year - 2021
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.202102487
Subject(s) - nuclear magnetic resonance spectroscopy , relaxation (psychology) , spectroscopy , chemistry , magnetic relaxation , nuclear magnetic resonance , magnetization , materials science , physics , magnetic field , quantum mechanics , social psychology , psychology
The novel concept of NORD ( NO r elaxation d elay) NMR spectroscopy is introduced. The idea is to design concatenated experiments in a way that the magnetization used in the first relaxes toward equilibrium during the second and vice versa, thus saving instrument time. Applications include complete well‐resolved 1 H‐ 1 H and 1 H‐ 13 C one‐bond and long‐range correlation maps of an 80 mM solution of a trisaccharide recorded in less than two minutes and hydrocortisone with extensive spectral overlap.