Structure solution by solid-state NMR
A solid state NMR method for solution of zeolite crystal structures
... 4.4 Structure solution by solid-state NMR The asymmetric unit for the I 2/m space group was chosen to be 0 ≤ x ≤ 1/2, 0 ≤ y ≤ 1/4, 0 ≤ z < ...
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A gel aging effect in the synthesis of open framework gallium phosphates : structure solution and solid state NMR of a large pore, open framework material
... as solid-state NMR in custom-designed heated rotors, or high-energy synchrotron X-ray diffraction experiments to follow phase evolution in realistic reaction cells, and will be the subject of future ...
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A gel aging effect in the synthesis of open framework gallium phosphates : structure solution and solid state NMR of a large pore, open framework material
... the solid after thermal collapse. It can be noted that the structure of GaPO-34A bears no resemblance to that of as-made GaPO-34 ( prepared using the same SDAs): for GaPO-34 the inorganic framework is that ...
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A solid state NMR method for solution of zeolite crystal structures
... The structure for test sample 2 found by the NMR structure solution algorithm to give the best agreement with the 29 Si solid- state NMR data is presented in Figure ...
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Biological Membrane Structure By Solid-State NMR
... particularly solid-state NMR spectroscopy, is a method of choice to study the structure and dynamics of both the lipid and the protein components of model and biological ...C ...
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Solution- and solid-state NMR studies of GPCRs and their ligands
... pathways. Structure-based drug design has potential to be the most reliable method for novel drug ...However, solution- and solid-state NMR approaches have been developed and have ...
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Algorithms for automated assignment of solution-state and solid-state protein NMR spectra.
... access NMR data from the NMR-STAR formatted files, ...secondary structure prediction server and utilize this prior information for the amino acid typing ...
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Structure of (KIAGKIA)3 Aggregates in Phospholipid Bilayers by Solid-State NMR
... A complication in the use of dipolar couplings to determine proximities of labels in bilayers is that the couplings are reduced by motional averaging. Thus, weak couplings associated with internuclear distances of 10 A ˚ ...
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Oligomeric Structure, Dynamics, and Orientation of Membrane Proteins from Solid-State NMR
... High-Resolution Structure of Integral Membrane Proteins and Ligand-Binding Interfaces Determination of the complete three-dimensional struc- ture of membrane proteins by SSNMR is still in its in- ...bound ...
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Multinuclear Solid-State NMR Investigation of Structure, Dynamics, and Formation of Porous Materials
... to NMR and Context of Research ...disciplines. NMR is routinely used by synthetic chemists to identify products and elucidate reaction mechanisms in solution, by biochemists to determine the ...
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An Investigation of the Milled Wood Lignin Isolation Procedure by Solution- and Solid-State NMR Spectroscopy.
... 2.4. Different Methods of Lignin Isolation As discussed in Section 2.3.3, cellulose is deposited first in each layer of the cell wall, followed by hemicellulose, and finally lignin is deposited. As a result the cellulose ...
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3D Structure Determination of the Crh Protein from Highly Ambiguous Solid-State NMR Restraints
... In solution NMR, the reduced line- width leads to a high accuracy of peak positions and experi- mental chemical shift values and allows, in the case of folded proteins of a size similar to the size of the ...
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Solid-state NMR of Complex Nano- and Microcrystalline Materials
... macroscopic structure. 62,63 With this technique, DNP-enhanced solid-state NMR can be applied to organic solids, 63–66 pure APIs, 63,66–69 and low API ...
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Characterization of Inorganic Catalysts and Materials by Solid-State NMR
... in solution 91 Zr NMR spectra, and allow for variations in the Cp ring substitution patterns as well as the types of heteroligands coordinated to the metal to be ...zirconocene structure and ...
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Multinuclear solid state NMR for the characterisation of inorganic materials
... the structure of the material under study, also make the solid-state NMR spectra harder to ...A NMR experiment that can be used to reduce the impact of a number of these interactions is ...
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Multinuclear solid state NMR investigation of Hexaniobate and Hexatantalate compounds
... crystal structure was performed in the last two decades with important contributions from Nyman’s and Hartl’s ...the structure Na 7 (H 3 O)Nb 6 O 19 ,14H 2 O was first proposed by Goiffon et ...on ...
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Techniques of solid-state NMR
... Sanchez 'Surface and bulk characterisation of titanium oxo clusters and nanosized titania particles through 17O solid state NMR.' J. All transitions exhibit second order effects[r] ...
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Bio-Solid State NMR
... In solids: anisotropic contributions (<3cos 2 q-1> dependence); q is angle between the angle of the tensor element with respect to the applied field, B o. For large (M r » 30k) and slowly tumbling molecules (t r > ~10's ...
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Investigation of structure and disorder in inorganic solids using solid state NMR
... Sn NMR investigation of Y 2 Sn x Ti 2–x O 7 4.3.1 119 Sn and 117 Sn MAS NMR spectra The 119 Sn MAS NMR spectra of Y 2 Sn x Ti 2–x O 7 , acquired using a conventional single pulse experiment are shown ...
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Solid-State NMR of CO2 Mineralization and NMR Crystallography
... xv cussed the research with me. I also really appreciate the help of Dr. Erika Sesti. She is smart and built the NMR probe for the study. Dr. Chia-Hsin Chen is a nice friend and resource for discus- sion about the ...
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