Literature DB >> 26343867

Measuring couplings in crowded NMR spectra: pure shift NMR with multiplet analysis.

M Foroozandeh1, R W Adams, P Kiraly, M Nilsson, G A Morris.   

Abstract

The PSYCHE method for pure shift NMR is exploited to generate 2D J spectra with full decoupling in one dimension and multiplet structure in the other, allowing spin-spin coupling constants to be measured even in very crowded spectra. Significant improvements over existing techniques are demonstrated for the hormones estradiol and androstenedione.

Entities:  

Year:  2015        PMID： 26343867     DOI： 10.1039/c5cc06293d

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  7 in total

1.  Streptococcus pneumoniae metal homeostasis alters cellular metabolism.

Authors:  Lindsey R Burcham; Rebecca A Hill; Rachel C Caulkins; Joseph P Emerson; Bindu Nanduri; Jason W Rosch; Nicholas C Fitzkee; Justin A Thornton
Journal:  Metallomics       Date:  2020-09-23       Impact factor: 4.526

2.  Perfecting band selective homo-decoupling for decoupling two signals coupled within the same band.

Authors:  Ajay Verma; Subrato Bhattacharya; Bikash Baishya
Journal:  RSC Adv       Date:  2018-05-30       Impact factor: 4.036

3.  Practical aspects of real-time pure shift HSQC experiments.

Authors:  Peter Kiraly; Mathias Nilsson; Gareth A Morris
Journal:  Magn Reson Chem       Date:  2018-01-12       Impact factor: 2.447

4.  Modular Pulse Program Generation for NMR Supersequences.

Authors:  Jonathan R J Yong; E Riks Kupče; Tim D W Claridge
Journal:  Anal Chem       Date:  2022-01-20       Impact factor: 8.008

5.  Expedited Selection of NMR Chiral Solvating Agents for Determination of Enantiopurity.

Authors:  Lu Yang; Thomas Wenzel; R Thomas Williamson; Melodie Christensen; Wes Schafer; Christopher J Welch
Journal:  ACS Cent Sci       Date:  2016-04-20       Impact factor: 14.553

6.  A General Method for Extracting Individual Coupling Constants from Crowded (1)H NMR Spectra.

Authors:  Davy Sinnaeve; Mohammadali Foroozandeh; Mathias Nilsson; Gareth A Morris
Journal:  Angew Chem Int Ed Engl       Date:  2015-12-04       Impact factor: 15.336

7.  PSYCHE-A Valuable Experiment in Plant NMR-Metabolomics.

Authors:  Pauline Stark; Caroline Zab; Andrea Porzel; Katrin Franke; Paride Rizzo; Ludger A Wessjohann
Journal:  Molecules       Date:  2020-11-04       Impact factor: 4.411
  7 in total

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