A comprehensive approach for the characterization of porous polymers using 13C and 15N dynamic nuclear polarization NMR spectroscopy

2020 ◽  
Vol 22 (40) ◽  
pp. 23307-23314
Author(s):  
Sven Grätz ◽  
Marcos de Olivera Junior ◽  
Torsten Gutmann ◽  
Lars Borchardt
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Dynamic Nuclear Polarization ◽  
Solid State Nmr ◽  
Nuclear Polarization ◽  
Comprehensive Approach ◽  
Porous Polymers ◽  
Nmr Techniques

DNP enhanced solid-state NMR techniques are presented as powerful tools to characterize amorphous porous polymers that are of insoluble nature.

scholarly journals Characterization of Pharmaceutical Cocrystals and Salts by Dynamic Nuclear Polarization-Enhanced Solid-State NMR Spectroscopy

2018 ◽  
Vol 18 (4) ◽  
pp. 2588-2601 ◽  
Author(s):  
Li Zhao ◽  
Michael P. Hanrahan ◽  
Paroma Chakravarty ◽  
Antonio G. DiPasquale ◽  
Lauren E. Sirois ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Dynamic Nuclear Polarization ◽  
Solid State Nmr ◽  
Nuclear Polarization ◽  
Pharmaceutical Cocrystals ◽  
Solid State Nmr Spectroscopy

scholarly journals Improved Structural Elucidation of Synthetic Polymers by Dynamic Nuclear Polarization Solid-State NMR Spectroscopy

2013 ◽  
Vol 2 (8) ◽  
pp. 715-719 ◽  
Author(s):  
Olivier Ouari ◽  
Trang Phan ◽  
Fabio Ziarelli ◽  
Gilles Casano ◽  
Fabien Aussenac ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Dynamic Nuclear Polarization ◽  
Solid State Nmr ◽  
Nuclear Polarization ◽  
Synthetic Polymers ◽  
Structural Elucidation ◽  
Solid State Nmr Spectroscopy

Solid-State NMR Spectroscopy on Cellular Preparations Enhanced by Dynamic Nuclear Polarization

2012 ◽  
Vol 51 (12) ◽  
pp. 2998-3001 ◽  
Author(s):  
Marie Renault ◽  
Shane Pawsey ◽  
Martine P. Bos ◽  
Eline J. Koers ◽  
Deepak Nand ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Dynamic Nuclear Polarization ◽  
Solid State Nmr ◽  
Nuclear Polarization ◽  
Solid State Nmr Spectroscopy

scholarly journals Surface enhanced dynamic nuclear polarization solid-state NMR spectroscopy sheds light on Brønsted–Lewis acid synergy during the zeolite catalyzed methanol-to-hydrocarbon process

2019 ◽  
Vol 10 (39) ◽  
pp. 8946-8954 ◽  
Author(s):  
Abhishek Dutta Chowdhury ◽  
Irina Yarulina ◽  
Edy Abou-Hamad ◽  
Andrei Gurinov ◽  
Jorge Gascon
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Lewis Acid ◽  
Dynamic Nuclear Polarization ◽  
Solid State Nmr ◽  
Nuclear Polarization ◽  
Solid State Nmr Spectroscopy ◽  
Surface Enhanced ◽  
Methanol To Hydrocarbon

Surface-enhanced dynamic nuclear polarization solid-state NMR spectroscopy has been applied to identify the role of surface-carbene species and elucidating Brønsted–Lewis acid synergy during the zeolite-catalyzed methanol-to-hydrocarbon process.

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