Determination of Local Packing Structure of Mesomorphic Form of Isotactic Polypropylene by Solid-State NMR

2015 ◽  
Vol 4 (2) ◽  
pp. 143-146 ◽  
Author(s):  
Shichen Yuan ◽  
Zhen Li ◽  
Jia Kang ◽  
You-lee Hong ◽  
Akihiro Kamimura ◽  
...  
Keyword(s):  
Solid State ◽  
Isotactic Polypropylene ◽  
Solid State Nmr ◽  
Packing Structure

scholarly journals Structure determination of molecular nanocomposites by combining pair distribution function analysis and solid-state NMR

RSC Advances ◽  
2015 ◽  
Vol 5 (12) ◽  
pp. 8895-8902 ◽  
Author(s):  
E.-E. Bendeif ◽  
A. Gansmuller ◽  
K.-Y. Hsieh ◽  
S. Pillet ◽  
Th. Woike ◽  
...  
Keyword(s):  
Distribution Function ◽  
Solid State ◽  
Solid State Nmr ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Structural Characterisation ◽  
Atomic Pair Distribution Function ◽  
X Ray Scattering ◽  
Atomic Pair

Total X-ray scattering coupled to atomic pair distribution function analysis (PDF) and solid state NMR allowed the identification and structural characterisation of isolated molecules and nanocrystals of sodium nitroprusside confined in mesoporous silica.

Solid-State NMR Structure Determination of Whole Anchoring Threads from the Blue Mussel Mytilus edulis

2012 ◽  
Vol 14 (1) ◽  
pp. 132-141 ◽  
Author(s):  
Alexandre A. Arnold ◽  
Frédéric Byette ◽  
Marc-Olivier Séguin-Heine ◽  
André LeBlanc ◽  
Lekha Sleno ◽  
...  
Keyword(s):  
Solid State ◽  
Mytilus Edulis ◽  
Structure Determination ◽  
Solid State Nmr ◽  
Blue Mussel ◽  
Nmr Structure ◽  
Nmr Structure Determination

scholarly journals Multidimensional high-resolution solid-state NMR for the structure determination of ^C/^N-labeled biomolecules

2000 ◽  
Vol 40 (supplement) ◽  
pp. S174
Author(s):  
Y. Todokoro ◽  
H. Yanagishita ◽  
T. Fujiwara ◽  
H. Akutsu
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Structure Determination ◽  
Solid State Nmr

Determination of the charge of Al13 Keggin oligocations intercalated into synthetic hectorite

2019 ◽  
Vol 74 (1) ◽  
pp. 85-90
Author(s):  
Marius Schöttle ◽  
Dominik Schuchardt ◽  
Andreas Edenharter ◽  
Sebastian Koch ◽  
Jürgen Senker ◽  
...  
Keyword(s):  
Reaction Time ◽  
Solid State ◽  
Ir Spectroscopy ◽  
Cation Exchange ◽  
Elemental Analysis ◽  
Crystalline Phase ◽  
Solid State Nmr ◽  
Liquid Crystalline ◽  
A Charge

AbstractApplying a nematic liquid crystalline phase of a synthetic Na-hectorite with layer separations >100 nm, the reaction time for pillaring with Al13 Keggin oligocation could be reduced to seconds ensuring that cation exchange is controlled by thermodynamics. With this material at hand we are able to resolve the long-standing dispute regarding the charge of intercalated Keggin oligocations. Micropore sizes as determined by physisorption isotherms, adsorption isotherms obtained via elemental analysis, and results of 27Al solid-state NMR and pyridine probe IR spectroscopy favor a charge of +7 for the Al13 pillars intercalated into hectorite unaltered.

Solid-state NMR at natural isotopic abundance for the determination of conformational polymorphism – the case of designed β-turn peptides containing di-prolines

2017 ◽  
Vol 53 (7) ◽  
pp. 1317-1320 ◽  
Author(s):  
Jayasubba Reddy Yarava ◽  
Rajesh Sonti ◽  
K. Kantharaju ◽  
S. Raghothama ◽  
K. V. Ramanathan
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Solution Nmr ◽  
Isotopic Abundance ◽  
Conformational Polymorphism ◽  
Natural Isotopic Abundance

Like nOe in solution NMR, through-space proton correlations have been exploited in the solid state to obtain the cis–trans conformational polymorphism.

scholarly journals 3D structure determination of amyloid fibrils using solid-state NMR spectroscopy

Methods ◽  
2018 ◽  
Vol 138-139 ◽  
pp. 26-38 ◽  
Author(s):  
Antoine Loquet ◽  
Nadia El Mammeri ◽  
Jan Stanek ◽  
Mélanie Berbon ◽  
Benjamin Bardiaux ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Structure Determination ◽  
Solid State Nmr ◽  
Amyloid Fibrils ◽  
3D Structure ◽  
Solid State Nmr Spectroscopy ◽  
3D Structure Determination

Determination of methyl order parameters using solid state NMR under off magic angle spinning

2019 ◽  
Vol 73 (8-9) ◽  
pp. 471-475 ◽  
Author(s):  
Kai Xue ◽  
Salvatore Mamone ◽  
Benita Koch ◽  
Riddhiman Sarkar ◽  
Bernd Reif
Keyword(s):  
Solid State ◽  
Solid State Nmr ◽  
Magic Angle Spinning ◽  
Order Parameters ◽  
Magic Angle ◽  
Angle Spinning

Structure determination of supra-molecular assemblies by solid-state NMR: Practical considerations

2018 ◽  
Vol 109 ◽  
pp. 51-78 ◽  
Author(s):  
Jean-Philippe Demers ◽  
Pascal Fricke ◽  
Chaowei Shi ◽  
Veniamin Chevelkov ◽  
Adam Lange
Keyword(s):  
Solid State ◽  
Structure Determination ◽  
Solid State Nmr ◽  
Molecular Assemblies
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