Literature DB >> 15140427

Measurements of motionally averaged heteronuclear dipolar couplings in MAS NMR using R-type recoupling.

Sergey V Dvinskikh1, Herbert Zimmermann, Arnold Maliniak, Dick Sandström.   

Abstract

A novel MAS NMR approach is presented for the determination of heteronuclear dipolar couplings in unoriented materials. The technique is based on the proton-detected local field (PDLF) protocol, and achieves dipolar recoupling by R-type radio-frequency irradiation. The experiment, which is called R-PDLF spectroscopy, is demonstrated on solid and liquid-crystalline systems. For mobile systems, it is shown that the R-PDLF scheme provides better dipolar resolution as compared to techniques combining conventional separated local field (SLF) spectroscopy with R-type recoupling.

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Year:  2004        PMID： 15140427     DOI： 10.1016/j.jmr.2004.03.001

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


  10 in total

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2.  Solid-state NMR reveals the hydrophobic-core location of poly(amidoamine) dendrimers in biomembranes.

Authors:  Pieter E S Smith; Jeffrey R Brender; Ulrich H N Dürr; Jiadi Xu; Douglas G Mullen; Mark M Banaszak Holl; Ayyalusamy Ramamoorthy
Journal:  J Am Chem Soc       Date:  2010-06-16       Impact factor: 15.419

3.  Multiple acquisition/multiple observation separated local field/chemical shift correlation solid-state magic angle spinning NMR spectroscopy.

Authors:  Bibhuti B Das; Stanley J Opella
Journal:  J Magn Reson       Date:  2014-06-28       Impact factor: 2.229

4.  1H-13C/1H-15N heteronuclear dipolar recoupling by R-symmetry sequences under fast magic angle spinning for dynamics analysis of biological and organic solids.

Authors:  Guangjin Hou; In-Ja L Byeon; Jinwoo Ahn; Angela M Gronenborn; Tatyana Polenova
Journal:  J Am Chem Soc       Date:  2011-10-28       Impact factor: 15.419

Review 5.  Spatial reorientation experiments for NMR of solids and partially oriented liquids.

Authors:  Rachel W Martin; John E Kelly; Kelsey A Collier
Journal:  Prog Nucl Magn Reson Spectrosc       Date:  2015-10-23       Impact factor: 9.795

6.  Multidimensional magic angle spinning NMR spectroscopy for site-resolved measurement of proton chemical shift anisotropy in biological solids.

Authors:  Guangjin Hou; Sivakumar Paramasivam; Si Yan; Tatyana Polenova; Alexander J Vega
Journal:  J Am Chem Soc       Date:  2013-01-22       Impact factor: 15.419

7.  Expression, Functional Characterization, and Solid-State NMR Investigation of the G Protein-Coupled GHS Receptor in Bilayer Membranes.

Authors:  Stefanie Schrottke; Anette Kaiser; Gerrit Vortmeier; Sylvia Els-Heindl; Dennis Worm; Mathias Bosse; Peter Schmidt; Holger A Scheidt; Annette G Beck-Sickinger; Daniel Huster
Journal:  Sci Rep       Date:  2017-04-07       Impact factor: 4.379

8.  NMR Spectroscopic Studies of Cation Dynamics in Symmetrically-Substituted Imidazolium-Based Ionic Liquid Crystals.

Authors:  Debashis Majhi; Andrei V Komolkin; Sergey V Dvinskikh
Journal:  Int J Mol Sci       Date:  2020-07-16       Impact factor: 5.923

9.  Ion conformation and orientational order in a dicationic ionic liquid crystal studied by solid-state nuclear magnetic resonance spectroscopy.

Authors:  Debashis Majhi; Sergey V Dvinskikh
Journal:  Sci Rep       Date:  2021-03-16       Impact factor: 4.379

10.  Cholesterol-like effects of a fluorotelomer alcohol incorporated in phospholipid membranes.

Authors:  Mark Jbeily; Ruth Bärenwald; Jörg Kressler; Kay Saalwächter; Tiago Mendes Ferreira
Journal:  Sci Rep       Date:  2018-02-01       Impact factor: 4.379
  10 in total

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