Magnetic Resonance
Magnetic Resonance
MR
Articles | Volume 2, issue 2
Articles | Volume 2, issue 2
https://doi.org/10.5194/mr-2-571-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Special issue:
https://doi.org/10.5194/mr-2-571-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 2, issue 2
Research article
 | 
12 Jul 2021
Research article |  | 12 Jul 2021

Rapid measurement of heteronuclear transverse relaxation rates using non-uniformly sampled R1ρ accordion experiments

Sven Wernersson, Göran Carlström, Andreas Jakobsson, and Mikael Akke

Viewed

Total article views: 2,589 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,526 967 96 2,589 99 137
  • HTML: 1,526
  • PDF: 967
  • XML: 96
  • Total: 2,589
  • BibTeX: 99
  • EndNote: 137
Views and downloads (calculated since 20 May 2021)
Cumulative views and downloads (calculated since 20 May 2021)

Viewed (geographical distribution)

Total article views: 2,589 (including HTML, PDF, and XML) Thereof 2,341 with geography defined and 248 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 08 Jan 2026
Download
Short summary
Multidimensional NMR relaxation experiments provide a powerful means of studying protein dynamics but typically require long acquisition times. Here, we combine two approaches that individually shorten the length of the experiment: accordion spectroscopy and non-uniform sampling (NUS). We extract relaxation rate constants by applying maximum likelihood estimation of sparse exponential modes modeled on the accordion–NUS interferograms, resulting in time savings by a factor of roughly 10.
Read more
Share
Special issue
Geoffrey Bodenhausen Festschrift