Ontology highlight
ABSTRACT:
SUBMITTER: Koss H
PROVIDER: S-EPMC8129722 | biostudies-literature | 2020 Dec
REPOSITORIES: biostudies-literature
Koss Hans H Rance Mark M Palmer Arthur G AG
Journal of magnetic resonance (San Diego, Calif. : 1997) 20201008
The Carr-Purcell-Meiboom-Gill (CPMG) NMR relaxation dispersion experiment measures the effective relaxation rate constant during a train of spin-echo pulse sequence elements as a function of the echo time. The CPMG experiment is a powerful method for characterizing chemical and conformational dynamic processes, termed chemical and conformational exchange, on μs-ms time scales, comparable to the experimentally accessible echo times. Approximate theoretical expressions for the effective relaxation ...[more]