Nuclear magnetic resonance spectroscopy experiment, which is the same as a
NOESY, but for the purposes of observing nuclei exchanging chemical environments during the course of the experiment through conformational or chemical exchange.
Source:
PAC, 2021, 93, 647. 'Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)' on page 687 (https://doi.org/10.1515/pac-2019-0203)