RECORD processing: A robust pathway to component-resolved HR-PGSE NMR diffusometry
2010 (English)In: Journal of magnetic resonance (San Diego, Calif. 1997: Print), ISSN 1090-7807, E-ISSN 1096-0856, Vol. 207, no 2, 332-336 p.Article in journal (Refereed) Published
It is demonstrated that very robust spectral component separation can be achieved through global least-squares CORE data analysis of automatically or manually selected spectral regions in complex NMR spectra in a high-resolution situation. This procedure (acronym RECORD) only takes a few seconds and quite significantly improves the effective signal/noise of the experiment as compared to individual frequency channel fitting, like in the generic HR-DOSY approach or when using basic peak height or integral fitting. Results from RECORD processing can be further used as starting value estimates for subsequent CORE analysis of spectral data with higher degree of spectral overlap.
Place, publisher, year, edition, pages
2010. Vol. 207, no 2, 332-336 p.
Self-diffusion, PGSE, CORE analysis, DOSY, Diffusometry
IdentifiersURN: urn:nbn:se:kth:diva-28185DOI: 10.1016/j.jmr.2010.09.019ISI: 000285215500019ScopusID: 2-s2.0-78649444629OAI: oai:DiVA.org:kth-28185DiVA: diva2:385121
FunderSwedish Research CouncilKnut and Alice Wallenberg Foundation
QC 201101112011-01-112011-01-102011-01-11Bibliographically approved