Literature DB >> 19559634

A strip-shield improves the efficiency of a solenoid coil in probes for high-field solid-state NMR of lossy biological samples.

Chin H Wu1, Christopher V Grant, Gabriel A Cook, Sang Ho Park, Stanley J Opella.   

Abstract

A strip-shield inserted between a high inductance double-tuned solenoid coil and the glass tube containing the sample improves the efficiency of probes used for high-field solid-state NMR experiments on lossy aqueous samples of proteins and other biopolymers. A strip-shield is a coil liner consisting of thin copper strips layered on a PTFE (polytetrafluoroethylene) insulator. With lossy samples, the shift in tuning frequency is smaller, the reduction in Q, and RF-induced heating are all significantly reduced when the strip-shield is present. The performance of 800MHz (1)H/(15)N and (1)H/(13)C double-resonance probes is demonstrated on aqueous samples of membrane proteins in phospholipid bilayers.

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Year:  2009        PMID： 19559634      PMCID： PMC2741312          DOI： 10.1016/j.jmr.2009.06.004

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


  14 in total

1.  Cross polarization, radio frequency field homogeneity, and circuit balancing in high field solid state NMR probes.

Authors:  Eric K Paulson; Rachel W Martin; Kurt W Zilm
Journal:  J Magn Reson       Date:  2004-12       Impact factor: 2.229

2.  Using a cross-coil to reduce RF heating by an order of magnitude in triple-resonance multinuclear MAS at high fields.

Authors:  F David Doty; Jatin Kulkarni; Christopher Turner; George Entzminger; Anthony Bielecki
Journal:  J Magn Reson       Date:  2006-07-24       Impact factor: 2.229

3.  Structure determination of a membrane protein with two trans-membrane helices in aligned phospholipid bicelles by solid-state NMR spectroscopy.

Authors:  Anna A De Angelis; Stanley C Howell; Alexander A Nevzorov; Stanley J Opella
Journal:  J Am Chem Soc       Date:  2006-09-20       Impact factor: 15.419

4.  A novel low-E field coil to minimize heating of biological samples in solid-state multinuclear NMR experiments.

Authors:  Baudouin Dillmann; Karim Elbayed; Heinz Zeiger; Marie-Catherine Weingertner; Martial Piotto; Frank Engelke
Journal:  J Magn Reson       Date:  2007-03-31       Impact factor: 2.229

5.  Bicelle samples for solid-state NMR of membrane proteins.

Authors:  Anna A De Angelis; Stanley J Opella
Journal:  Nat Protoc       Date:  2007       Impact factor: 13.491

6.  Analysis of RF heating and sample stability in aligned static solid-state NMR spectroscopy.

Authors:  Conggang Li; Yiming Mo; Jun Hu; Eduard Chekmenev; Changlin Tian; Fei Philip Gao; Riqiang Fu; Peter Gor'kov; William Brey; Timothy A Cross
Journal:  J Magn Reson       Date:  2006-02-17       Impact factor: 2.229

7.  An efficient (1)H/(31)P double-resonance solid-state NMR probe that utilizes a scroll coil.

Authors:  Christopher V Grant; Siu-Ling Sit; Anna A De Angelis; Kelli S Khuong; Chin H Wu; Leigh A Plesniak; Stanley J Opella
Journal:  J Magn Reson       Date:  2007-08-06       Impact factor: 2.229

8.  An improved broadband decoupling sequence for liquid crystals and solids.

Authors:  B M Fung; A K Khitrin; K Ermolaev
Journal:  J Magn Reson       Date:  2000-01       Impact factor: 2.229

9.  Reduction of RF-induced sample heating with a scroll coil resonator structure for solid-state NMR probes.

Authors:  John A Stringer; Charles E Bronnimann; Charles G Mullen; Donghua H Zhou; Sara A Stellfox; Ying Li; Evan H Williams; Chad M Rienstra
Journal:  J Magn Reson       Date:  2005-03       Impact factor: 2.229

10.  A Modified Alderman-Grant Coil makes possible an efficient cross-coil probe for high field solid-state NMR of lossy biological samples.

Authors:  Christopher V Grant; Yuan Yang; Mira Glibowicka; Chin H Wu; Sang Ho Park; Charles M Deber; Stanley J Opella
Journal:  J Magn Reson       Date:  2009-08-15       Impact factor: 2.229
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  19 in total

1.  HIV-1 Vpu protein antagonizes innate restriction factor BST-2 via lipid-embedded helix-helix interactions.

Authors:  Mark Skasko; Yan Wang; Ye Tian; Andrey Tokarev; Jason Munguia; Autumn Ruiz; Edward B Stephens; Stanley J Opella; John Guatelli
Journal:  J Biol Chem       Date:  2011-11-09       Impact factor: 5.157

Review 2.  Structure determination of membrane proteins in five easy pieces.

Authors:  Francesca M Marassi; Bibhuti B Das; George J Lu; Henry J Nothnagel; Sang Ho Park; Woo Sung Son; Ye Tian; Stanley J Opella
Journal:  Methods       Date:  2011-09-20       Impact factor: 3.608

3.  Secondary structure, dynamics, and architecture of the p7 membrane protein from hepatitis C virus by NMR spectroscopy.

Authors:  Gabriel A Cook; Stanley J Opella
Journal:  Biochim Biophys Acta       Date:  2010-08-18

4.  Motion-adapted pulse sequences for oriented sample (OS) solid-state NMR of biopolymers.

Authors:  George J Lu; Stanley J Opella
Journal:  J Chem Phys       Date:  2013-08-28       Impact factor: 3.488

Review 5.  Probes for high field solid-state NMR of lossy biological samples.

Authors:  Christopher V Grant; Chin H Wu; Stanley J Opella
Journal:  J Magn Reson       Date:  2010-03-31       Impact factor: 2.229

6.  Mechanism of dilute-spin-exchange in solid-state NMR.

Authors:  George J Lu; Stanley J Opella
Journal:  J Chem Phys       Date:  2014-03-28       Impact factor: 3.488

7.  Resonance assignments of a membrane protein in phospholipid bilayers by combining multiple strategies of oriented sample solid-state NMR.

Authors:  George J Lu; Stanley J Opella
Journal:  J Biomol NMR       Date:  2013-12-20       Impact factor: 2.835

8.  1H detection of heteronuclear dipolar oscillations with water suppression in single crystal peptide and oriented protein samples.

Authors:  Zheng Long; Stanley J Opella
Journal:  J Magn Reson       Date:  2020-07-18       Impact factor: 2.229

9.  Faraday shields within a solenoidal coil to reduce sample heating: numerical comparison of designs and experimental verification.

Authors:  BuSik Park; Thomas Neuberger; Andrew G Webb; Don C Bigler; Christopher M Collins
Journal:  J Magn Reson       Date:  2009-10-04       Impact factor: 2.229

10.  NMR studies of p7 protein from hepatitis C virus.

Authors:  Gabriel A Cook; Stanley J Opella
Journal:  Eur Biophys J       Date:  2009-09-02       Impact factor: 1.733
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