Literature DB >> 23373472

High-field 13C dynamic nuclear polarization with a radical mixture.

Vladimir K Michaelis1, Albert A Smith, Björn Corzilius, Olesya Haze, Timothy M Swager, Robert G Griffin.   

Abstract

We report direct (13)C dynamic nuclear polarization at 5 T under magic-angle spinning (MAS) at 82 K using a mixture of monoradicals with narrow EPR linewidths. We show the importance of optimizing both EPR linewidth and electron relaxation times by studying direct DNP of (13)C using SA-BDPA and trityl radical, and achieve (13)C enhancements above 600. This new approach may be best suited for dissolution DNP and for studies of (1)H depleted biological and other nonprotonated solids.

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Year:  2013        PMID： 23373472      PMCID： PMC3605040          DOI： 10.1021/ja312265x

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  29 in total

1.  Dynamic nuclear polarization-enhanced solid-state NMR spectroscopy of GNNQQNY nanocrystals and amyloid fibrils.

Authors:  Galia T Debelouchina; Marvin J Bayro; Patrick C A van der Wel; Marc A Caporini; Alexander B Barnes; Melanie Rosay; Werner E Maas; Robert G Griffin
Journal:  Phys Chem Chem Phys       Date:  2010-05-08       Impact factor: 3.676

2.  Dynamic nuclear polarization with a cyclotron resonance maser at 5 T.

Authors: 
Journal:  Phys Rev Lett       Date:  1993-11-22       Impact factor: 9.161

3.  Surface enhanced NMR spectroscopy by dynamic nuclear polarization.

Authors:  Anne Lesage; Moreno Lelli; David Gajan; Marc A Caporini; Veronika Vitzthum; Pascal Miéville; Johan Alauzun; Arthur Roussey; Chloé Thieuleux; Ahmad Mehdi; Geoffrey Bodenhausen; Christophe Copéret; Lyndon Emsley
Journal:  J Am Chem Soc       Date:  2010-11-10       Impact factor: 15.419

4.  Polarization-enhanced NMR spectroscopy of biomolecules in frozen solution.

Authors:  D A Hall; D C Maus; G J Gerfen; S J Inati; L R Becerra; F W Dahlquist; R G Griffin
Journal:  Science       Date:  1997-05-09       Impact factor: 47.728

5.  Dynamic nuclear polarization of amyloidogenic peptide nanocrystals: GNNQQNY, a core segment of the yeast prion protein Sup35p.

Authors:  Patrick C A van der Wel; Kan-Nian Hu; Józef Lewandowski; Robert G Griffin
Journal:  J Am Chem Soc       Date:  2006-08-23       Impact factor: 15.419

6.  TOTAPOL: a biradical polarizing agent for dynamic nuclear polarization experiments in aqueous media.

Authors:  Changsik Song; Kan-Nian Hu; Chan-Gyu Joo; Timothy M Swager; Robert G Griffin
Journal:  J Am Chem Soc       Date:  2006-09-06       Impact factor: 15.419

7.  High-field dynamic nuclear polarization with high-spin transition metal ions.

Authors:  Björn Corzilius; Albert A Smith; Alexander B Barnes; Claudio Luchinat; Ivano Bertini; Robert G Griffin
Journal:  J Am Chem Soc       Date:  2011-03-29       Impact factor: 15.419

8.  Quantum mechanical theory of dynamic nuclear polarization in solid dielectrics.

Authors:  Kan-Nian Hu; Galia T Debelouchina; Albert A Smith; Robert G Griffin
Journal:  J Chem Phys       Date:  2011-03-28       Impact factor: 3.488

9.  Water-soluble narrow-line radicals for dynamic nuclear polarization.

Authors:  Olesya Haze; Björn Corzilius; Albert A Smith; Robert G Griffin; Timothy M Swager
Journal:  J Am Chem Soc       Date:  2012-08-23       Impact factor: 15.419

10.  EPR and DNP properties of certain novel single electron contrast agents intended for oximetric imaging.

Authors:  J H Ardenkjaer-Larsen; I Laursen; I Leunbach; G Ehnholm; L G Wistrand; J S Petersson; K Golman
Journal:  J Magn Reson       Date:  1998-07       Impact factor: 2.229
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  17 in total

1.  Tuning nuclear depolarization under MAS by electron T1e.

Authors:  Alicia Lund; Asif Equbal; Songi Han
Journal:  Phys Chem Chem Phys       Date:  2018-09-13       Impact factor: 3.676

2.  Topical Developments in High-Field Dynamic Nuclear Polarization.

Authors:  Vladimir K Michaelis; Ta-Chung Ong; Matthew K Kiesewetter; Derik K Frantz; Joseph J Walish; Enrico Ravera; Claudio Luchinat; Timothy M Swager; Robert G Griffin
Journal:  Isr J Chem       Date:  2014-02-13       Impact factor: 3.333

3.  Frequency swept microwaves for hyperfine decoupling and time domain dynamic nuclear polarization.

Authors:  Daniel E M Hoff; Brice J Albert; Edward P Saliba; Faith J Scott; Eric J Choi; Michael Mardini; Alexander B Barnes
Journal:  Solid State Nucl Magn Reson       Date:  2015-10-09       Impact factor: 2.293

Review 4.  Applications of NMR spectroscopy to systems biochemistry.

Authors:  Teresa W-M Fan; Andrew N Lane
Journal:  Prog Nucl Magn Reson Spectrosc       Date:  2016-02-06       Impact factor: 9.795

Review 5.  New NMR tools for protein structure and function: Spin tags for dynamic nuclear polarization solid state NMR.

Authors:  Rivkah Rogawski; Ann E McDermott
Journal:  Arch Biochem Biophys       Date:  2017-06-13       Impact factor: 4.013

6.  EPR Imaging Spin Probe Trityl Radical OX063: A Method for Its Isolation from Animal Effluent, Redox Chemistry of Its Quinone Methide Oxidation Product, and in Vivo Application in a Mouse.

Authors:  Maciej Serda; Yen-Ku Wu; Eugene D Barth; Howard J Halpern; Viresh H Rawal
Journal:  Chem Res Toxicol       Date:  2016-11-22       Impact factor: 3.739

7.  Direct dynamic nuclear polarization of 15N and 13C spins at 14.1 T using a trityl radical and magic angle spinning.

Authors:  Xiaoling Wang; Bethany G Caulkins; Gwladys Riviere; Leonard J Mueller; Frederic Mentink-Vigier; Joanna R Long
Journal:  Solid State Nucl Magn Reson       Date:  2019-04-02       Impact factor: 2.293

8.  Synthesis and Applications of Perfunctionalized Boron Clusters.

Authors:  Jonathan C Axtell; Liban M A Saleh; Elaine A Qian; Alex I Wixtrom; Alexander M Spokoyny
Journal:  Inorg Chem       Date:  2018-02-21       Impact factor: 5.165

Review 9.  Chemistry and biochemistry of 13C hyperpolarized magnetic resonance using dynamic nuclear polarization.

Authors:  Kayvan R Keshari; David M Wilson
Journal:  Chem Soc Rev       Date:  2013-12-20       Impact factor: 54.564

10.  Dynamic nuclear polarization of 17O: direct polarization.

Authors:  Vladimir K Michaelis; Björn Corzilius; Albert A Smith; Robert G Griffin
Journal:  J Phys Chem B       Date:  2013-11-22       Impact factor: 2.991
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