Literature DB >> 9533915

A three-dimensional DOSY-HMQC experiment for the high-resolution analysis of complex mixtures

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Abstract

A three-dimensional experiment is described in which NMR signals are separated according to their proton chemical shift, 13C chemical shift, and diffusion coefficient. The sequence is built up from a stimulated echo sequence with bipolar field gradient pulses and a conventional decoupled HMQC sequence. Results are presented for a model mixture of quinine, camphene, and geraniol in deuteriomethanol. Copyright 1998 Academic Press.

Entities:  

Year:  1998        PMID： 9533915     DOI： 10.1006/jmre.1997.1332

Source DB:  PubMed          Journal:  J Magn Reson        ISSN： 1090-7807            Impact factor:   2.229


  5 in total

1.  NMR spectroscopic filtration of polypeptides and proteins in complex mixtures.

Authors:  Senapathy Rajagopalan; Charles Chow; Vinodhkumar Raghunathan; Charles G Fry; Silvia Cavagnero
Journal:  J Biomol NMR       Date:  2004-08       Impact factor: 2.835

2.  Diffusion-ordered nuclear magnetic resonance spectroscopy for analysis of DNA secondary structural elements.

Authors:  Attila Ambrus; Danzhou Yang
Journal:  Anal Biochem       Date:  2007-04-25       Impact factor: 3.365

3.  High-Resolution Diffusion Measurements of Proteins by NMR under Near-Physiological Conditions.

Authors:  Jongchan Lee; Sho Hee Park; Silvia Cavagnero; Jung Ho Lee
Journal:  Anal Chem       Date:  2020-03-20       Impact factor: 6.986

4.  Characterization of reactive intermediates by multinuclear diffusion-ordered NMR spectroscopy (DOSY).

Authors:  Deyu Li; Ivan Keresztes; Russell Hopson; Paul G Williard
Journal:  Acc Chem Res       Date:  2009-02-17       Impact factor: 22.384

5.  Directly decoupled diffusion-ordered NMR spectroscopy for the analysis of compound mixtures.

Authors:  Simon Glanzer; Klaus Zangger
Journal:  Chemistry       Date:  2014-07-24       Impact factor: 5.236
  5 in total

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