Solvent-free dynamic nuclear polarization enhancements in organically modified mesoporous silica

2021 ◽  
Author(s):  
Marcos de Oliveira Jr. ◽  
Kevin Herr ◽  
Martin Brodrecht ◽  
Nadia Berenice Haro-Mares ◽  
Till Wissel ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Porous Materials ◽  
Structural Characterization ◽  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Organically Modified ◽  
Field Dynamic ◽  
Free Dynamic

High-field Dynamic Nuclear Polarization is a powerful tool for the structural characterization of species on the surface of porous materials or nanoparticles. For these studies the main source of polarization...

Solvent-Free High-Field Dynamic Nuclear Polarization of Mesoporous Silica Functionalized with TEMPO

2012 ◽  
Vol 43 (1-2) ◽  
pp. 237-250 ◽  
Author(s):  
Aany Sofia Lilly Thankamony ◽  
Olivier Lafon ◽  
Xingyu Lu ◽  
Fabien Aussenac ◽  
Melanie Rosay ◽  
...  
Keyword(s):  
Mesoporous Silica ◽  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Solvent Free ◽  
Field Dynamic

Silica materials with wall-embedded nitroxides provide efficient polarization matrices for dynamic nuclear polarization NMR

2016 ◽  
Vol 52 (32) ◽  
pp. 5531-5533 ◽  
Author(s):  
Eric Besson ◽  
Fabio Ziarelli ◽  
Emily Bloch ◽  
Guillaume Gerbaud ◽  
Séverine Queyroy ◽  
...  
Keyword(s):  
Dynamic Nuclear Polarization ◽  
Solid State Nmr ◽  
High Field ◽  
Nuclear Polarization ◽  
Magic Angle Spinning ◽  
Magic Angle ◽  
Hybrid Silica ◽  
Silica Materials ◽  
Field Dynamic ◽  
Angle Spinning

Hybrid silica materials with wall-embedded nitroxides efficiently polarize impregnated substrates in high-field dynamic nuclear polarization magic-angle spinning solid-state NMR experiments.

A High-Conversion-Factor, Double-Resonance Structure for High-Field Dynamic Nuclear Polarization

2009 ◽  
Vol 37 (1-4) ◽  
pp. 851-864 ◽  
Author(s):  
G. Annino ◽  
J. A. Villanueva-Garibay ◽  
P. J. M. van Bentum ◽  
A. A. K. Klaassen ◽  
A. P. M. Kentgens
Keyword(s):  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Conversion Factor ◽  
Double Resonance ◽  
High Conversion ◽  
Resonance Structure ◽  
Field Dynamic

High-Field Dynamic Nuclear Polarization in Aqueous Solutions

2009 ◽  
Vol 131 (17) ◽  
pp. 6090-6092 ◽  
Author(s):  
M. J. Prandolini ◽  
V. P. Denysenkov ◽  
M. Gafurov ◽  
B. Endeward ◽  
T. F. Prisner
Keyword(s):  
Aqueous Solutions ◽  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Field Dynamic

scholarly journals Topical Developments in High-Field Dynamic Nuclear Polarization

2014 ◽  
Vol 54 (1-2) ◽  
pp. 207-221 ◽  
Author(s):  
Vladimir K. Michaelis ◽  
Ta-Chung Ong ◽  
Matthew K. Kiesewetter ◽  
Derik K. Frantz ◽  
Joseph J. Walish ◽  
...  
Keyword(s):  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Field Dynamic

scholarly journals High field dynamic nuclear polarization at 6.7T: Carbon-13 polarization above 70% within 20min

2012 ◽  
Vol 549 ◽  
pp. 99-102 ◽  
Author(s):  
Sami Jannin ◽  
Aurélien Bornet ◽  
Roberto Melzi ◽  
Geoffrey Bodenhausen
Keyword(s):  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Field Dynamic

Highly Efficient Trityl‐nitroxide Biradicals for Biomolecular High‐field Dynamic Nuclear Polarization

2021 ◽  
Author(s):  
Xinyi Cai ◽  
Alessandra Lucini Paioni ◽  
Agnes Adler ◽  
Ru Yao ◽  
Wenxiao Zhang ◽  
...  
Keyword(s):  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Highly Efficient ◽  
Field Dynamic

scholarly journals High Field Dynamic Nuclear Polarization NMR with Surfactant Sheltered Biradicals

2014 ◽  
Vol 118 (7) ◽  
pp. 1825-1830 ◽  
Author(s):  
Matthew K. Kiesewetter ◽  
Vladimir K. Michaelis ◽  
Joseph J. Walish ◽  
Robert G. Griffin ◽  
Timothy M. Swager
Keyword(s):  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Field Dynamic

scholarly journals Postmodification via Thiol-Click Chemistry Yields Hydrophilic Trityl-Nitroxide Biradicals for Biomolecular High-Field Dynamic Nuclear Polarization

2020 ◽  
Vol 124 (41) ◽  
pp. 9047-9060 ◽  
Author(s):  
Weixiang Zhai ◽  
Alessandra Lucini Paioni ◽  
Xinyi Cai ◽  
Siddarth Narasimhan ◽  
João Medeiros-Silva ◽  
...  
Keyword(s):  
Click Chemistry ◽  
Dynamic Nuclear Polarization ◽  
High Field ◽  
Nuclear Polarization ◽  
Field Dynamic
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