Literature DB >> 19467891

Low-power decoupling at high spinning frequencies in high static fields.

Markus Weingarth1, Geoffrey Bodenhausen, Piotr Tekely.   

Abstract

We demonstrate that heteronuclear decoupling using a Phase-Inverted Supercycled Sequence for Attenuation of Rotary ResOnance (PISSARRO) is very efficient at high spinning frequencies (nu(rot)=60kHz) and high magnetic fields (900MHz for protons at 21T) even with moderate radio-frequency decoupling amplitudes (nu(1)(I)=15kHz), despite the wide range of isotropic chemical shifts of the protons and the increased effect of their chemical shift anisotropy.

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Year:  2009        PMID： 19467891     DOI： 10.1016/j.jmr.2009.04.015

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


  18 in total

1.  Quantitative one- and two-dimensional 13C spectra of microcrystalline proteins with enhanced intensity.

Authors:  Rudra N Purusottam; Geoffrey Bodenhausen; Piotr Tekely
Journal:  J Biomol NMR       Date:  2013-06-29       Impact factor: 2.835

2.  Sensitive (13)C- (13)C correlation spectra of amyloid fibrils at very high spinning frequencies and magnetic fields.

Authors:  Markus Weingarth; Yuichi Masuda; K Takegoshi; Geoffrey Bodenhausen; Piotr Tekely
Journal:  J Biomol NMR       Date:  2011-03-29       Impact factor: 2.835

3.  Evolution of CPMAS under fast magic-angle-spinning at 100 kHz and beyond.

Authors:  Ayesha Wickramasinghe; Songlin Wang; Isamu Matsuda; Yusuke Nishiyama; Takahiro Nemoto; Yuki Endo; Yoshitaka Ishii
Journal:  Solid State Nucl Magn Reson       Date:  2015-10-08       Impact factor: 2.293

4.  Quantitative analysis of the water occupancy around the selectivity filter of a K+ channel in different gating modes.

Authors:  Markus Weingarth; Elwin A W van der Cruijsen; Jared Ostmeyer; Sylke Lievestro; Benoît Roux; Marc Baldus
Journal:  J Am Chem Soc       Date:  2014-01-22       Impact factor: 15.419

5.  Performance of RINEPT is amplified by dipolar couplings under ultrafast MAS conditions.

Authors:  Rongchun Zhang; Ayyalusamy Ramamoorthy
Journal:  J Magn Reson       Date:  2014-04-16       Impact factor: 2.229

6.  Straightforward, effective calibration of SPINAL-64 decoupling results in the enhancement of sensitivity and resolution of biomolecular solid-state NMR.

Authors:  Gemma Comellas; Jakob J Lopez; Andrew J Nieuwkoop; Luisel R Lemkau; Chad M Rienstra
Journal:  J Magn Reson       Date:  2010-12-31       Impact factor: 2.229

7.  A cross-polarization based rotating-frame separated-local-field NMR experiment under ultrafast MAS conditions.

Authors:  Rongchun Zhang; Joshua Damron; Thomas Vosegaard; Ayyalusamy Ramamoorthy
Journal:  J Magn Reson       Date:  2014-11-15       Impact factor: 2.229

8.  Proton-detected 3D (1)H/(13)C/(1)H correlation experiment for structural analysis in rigid solids under ultrafast-MAS above 60 kHz.

Authors:  Rongchun Zhang; Yusuke Nishiyama; Ayyalusamy Ramamoorthy
Journal:  J Chem Phys       Date:  2015-10-28       Impact factor: 3.488

9.  An Efficient Labelling Approach to Harness Backbone and Side-Chain Protons in (1) H-Detected Solid-State NMR Spectroscopy.

Authors:  Deni Mance; Tessa Sinnige; Mohammed Kaplan; Siddarth Narasimhan; Mark Daniëls; Klaartje Houben; Marc Baldus; Markus Weingarth
Journal:  Angew Chem Int Ed Engl       Date:  2015-11-11       Impact factor: 15.336

10.  Improving the quality of 2D solid-state NMR spectra of microcrystalline proteins by covariance analysis.

Authors:  Markus Weingarth; Piotr Tekely; Rafael Brüschweiler; Geoffrey Bodenhausen
Journal:  Chem Commun (Camb)       Date:  2009-12-09       Impact factor: 6.222
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