Literature DB >> 22372769

Dynamic nuclear polarization with a water-soluble rigid biradical.

Matthew K Kiesewetter1, Björn Corzilius, Albert A Smith, Robert G Griffin, Timothy M Swager.   

Abstract

A new biradical polarizing agent, bTbtk-py, for dynamic nuclear polarization (DNP) experiments in aqueous media is reported. The synthesis is discussed in light of the requirements of the optimum, theoretical, biradical system. To date, the DNP NMR signal enhancement resulting from bTbtk-py is the largest of any biradical in the ideal glycerol/water solvent matrix, ε = 230. EPR and X-ray crystallography are used to characterize the molecule and suggest approaches for further optimizing the biradical distance and relative orientation.

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Year:  2012        PMID： 22372769      PMCID： PMC3304014          DOI： 10.1021/ja212054e

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


  16 in total

1.  Dynamic nuclear polarization with biradicals.

Authors:  Kan-Nian Hu; Hsiao-hua Yu; Timothy M Swager; Robert G Griffin
Journal:  J Am Chem Soc       Date:  2004-09-08       Impact factor: 15.419

2.  The discovery and demonstration of dynamic nuclear polarization--a personal and historical account.

Authors:  Charles P Slichter
Journal:  Phys Chem Chem Phys       Date:  2010-05-10       Impact factor: 3.676

3.  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

4.  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

5.  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

6.  Glass-forming tendency in the system water-dimethyl sulfoxide.

Authors:  A Baudot; L Alger; P Boutron
Journal:  Cryobiology       Date:  2000-03       Impact factor: 2.487

7.  Dynamic nuclear polarization with a rigid biradical.

Authors:  Yoh Matsuki; Thorsten Maly; Olivier Ouari; Hakim Karoui; François Le Moigne; Egon Rizzato; Sevdalina Lyubenova; Judith Herzfeld; Thomas Prisner; Paul Tordo; Robert G Griffin
Journal:  Angew Chem Int Ed Engl       Date:  2009       Impact factor: 15.336

8.  Cryogenic sample exchange NMR probe for magic angle spinning dynamic nuclear polarization.

Authors:  Alexander B Barnes; Melody L Mak-Jurkauskas; Yoh Matsuki; Vikram S Bajaj; Patrick C A van der Wel; Ronald Derocher; Jeffrey Bryant; Jagadishwar R Sirigiri; Richard J Temkin; Johan Lugtenburg; Judith Herzfeld; Robert G Griffin
Journal:  J Magn Reson       Date:  2009-03-17       Impact factor: 2.229

9.  Energy transformations early in the bacteriorhodopsin photocycle revealed by DNP-enhanced solid-state NMR.

Authors:  Melody L Mak-Jurkauskas; Vikram S Bajaj; Melissa K Hornstein; Marina Belenky; Robert G Griffin; Judith Herzfeld
Journal:  Proc Natl Acad Sci U S A       Date:  2008-01-14       Impact factor: 11.205

10.  High-frequency dynamic nuclear polarization using biradicals: a multifrequency EPR lineshape analysis.

Authors:  Kan-Nian Hu; Changsik Song; Hsiao-Hua Yu; Timothy M Swager; Robert G Griffin
Journal:  J Chem Phys       Date:  2008-02-07       Impact factor: 3.488
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  32 in total

1.  Hybrid polarizing solids for pure hyperpolarized liquids through dissolution dynamic nuclear polarization.

Authors:  David Gajan; Aurélien Bornet; Basile Vuichoud; Jonas Milani; Roberto Melzi; Henri A van Kalkeren; Laurent Veyre; Chloé Thieuleux; Matthew P Conley; Wolfram R Grüning; Martin Schwarzwälder; Anne Lesage; Christophe Copéret; Geoffrey Bodenhausen; Lyndon Emsley; Sami Jannin
Journal:  Proc Natl Acad Sci U S A       Date:  2014-09-29       Impact factor: 11.205

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.  Solid-state NMR enhanced by dynamic nuclear polarization as a novel tool for ribosome structural biology.

Authors:  Ioannis Gelis; Veronika Vitzthum; Neha Dhimole; Marc A Caporini; Andreas Schedlbauer; Diego Carnevale; Sean R Connell; Paola Fucini; Geoffrey Bodenhausen
Journal:  J Biomol NMR       Date:  2013-05-21       Impact factor: 2.835

4.  A versatile and modular quasi optics-based 200GHz dual dynamic nuclear polarization and electron paramagnetic resonance instrument.

Authors:  Ting Ann Siaw; Alisa Leavesley; Alicia Lund; Ilia Kaminker; Songi Han
Journal:  J Magn Reson       Date:  2016-03       Impact factor: 2.229

5.  Observation of strongly forbidden solid effect dynamic nuclear polarization transitions via electron-electron double resonance detected NMR.

Authors:  Albert A Smith; Björn Corzilius; Olesya Haze; Timothy M Swager; Robert G Griffin
Journal:  J Chem Phys       Date:  2013-12-07       Impact factor: 3.488

6.  Structural factors controlling the spin-spin exchange coupling: EPR spectroscopic studies of highly asymmetric trityl-nitroxide biradicals.

Authors:  Yangping Liu; Frederick A Villamena; Antal Rockenbauer; Yuguang Song; Jay L Zweier
Journal:  J Am Chem Soc       Date:  2013-01-30       Impact factor: 15.419

Review 7.  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

8.  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

9.  High frequency dynamic nuclear polarization.

Authors:  Qing Zhe Ni; Eugenio Daviso; Thach V Can; Evgeny Markhasin; Sudheer K Jawla; Timothy M Swager; Richard J Temkin; Judith Herzfeld; Robert G Griffin
Journal:  Acc Chem Res       Date:  2013-04-18       Impact factor: 22.384

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

Authors:  Vladimir K Michaelis; Albert A Smith; Björn Corzilius; Olesya Haze; Timothy M Swager; Robert G Griffin
Journal:  J Am Chem Soc       Date:  2013-02-13       Impact factor: 15.419
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