Solid-State NMR Studies of Deuterated CMPs
Solution- and solid-state NMR studies of GPCRs and their ligands
... diffraction studies is very dif ficult to achieve. However, solution- and solid-state NMR approaches have been developed and have provided new insights, particularly focussing on the study of ...
14
Solid state NMR studies of ferroelectric relaxor materials
... Multi-nuclear solid state nuclear magnetic resonance has been used to investigate the local atomic structure of the relaxor ferroelectric materials, lead magnesium [r] ...
208
Diffraction and Solid State NMR Studies of Inorganic Framework Materials.
... O NMR probes into the local oxygen environment and provides localised information about the oxygen ...sites. NMR can be used to investigate dynamic processes although prior to 2002 it had not been commonly ...
93
Solid state NMR studies of inorganic pigment materials and catalysts
... In the 119 Sn NMR spectra for the alpha tin tungstate there are several resonances which are not spinning side bands. The line at -602 ppm is most likely to be due to the SnO 2 impurity in the material and does ...
202
Prediction of NMR parameters in the solid-state
... T B = 1 + R,n e 2h ie r·R×B [ | φ R,n − | ˜ φ R,n ] p ˜ R,n | e − 2h ie r·R×B (26) The resulting approach is known as the gauge including projector augmented wave (GIPAW ) method. Although orig- inally formulated for ...
15
Solid-State NMR Studies of Ternary Alloys for use in Sodium-ion Batteries
... At fast cycling rates it is highly likely that kinetics plays a role in the phases formed. Hence, it is likely that different sodium-containing phases are present at the end of discharge than were observed for C/2, as ...
103
Investigating the use of first principles calculations for NMR studies of disorder in the solid state
... investigation, solid-state NMR spectroscopy was able to provide information on the number of crystallographic Si sites, their multiplicities and an insight into the Si–O–Si connectivity, whereas XRD ...
449
Continuous Wave NMR Imaging in the Solid State
... period, the Parafilm was removed and the sample was dried in an oven for 48 hours at 105°C in order to remove all evaporable water. Water penetration studies were then carried out as described below. ...
86
Solid-state NMR studies of the interactions between cationic membrane peptides and lipid bilayers
... correlation NMR is a sensitive technique for determining the orientation and restraining the secondary structure of β-sheet and β-hairpin peptides in lipid ...
179
Dynamic studies of guest molecules in Metal-Organic Frameworks using Solid-State NMR
... few studies have demonstrated the guest-host interaction of α-Mg formate due to its relatively small pore size compared to other types of ...previous studies have been conducted on the adsorption mechanisms ...
140
Dynamic nuclear polarization enhanced solid state NMR studies of surface modification of gamma alumina
... Hence, the nature of the surface sites of g-alumina, their modification by other oxides and even the utility of 27 Al MAS NMR for studying them are still a matter for debate. DNP results in surface selectivity ...
15
Synthetic, spectroscopic and structural studies of chalcogen peri substituted heterocycles : a solid state NMR perspective
... 50 2.3 An introduction to X-ray crystallography X-ray crystallography is a non-destructive technique widely used for the structure determination of a variety of solids, ranging from inorganic and organic materials to ...
356
Natural Abundance 14N and 15N Solid-State NMR Studies of Organic, Biochemical, and Pharmaceutical Systems
... N NMR parameters that can be measured with relatively ease should be very useful for polymorph recognition and discovery, the identification of impurity phases or phase transitions, and perhaps even the ...
367
Molecular architecture of softwood revealed by solid state NMR
... . Studies of intact walls using microscopy and FT-IR suggest that GGM is bound to cellulose 7,9,28,29 ...vitro studies suggest more highly substituted or acetylated GGMs bind more poorly to cel- lulose than ...
11
Solid-state NMR of Complex Nano- and Microcrystalline Materials
... ix Andrew Namespetra, to whom I am also indebted) laid a lot of the groundwork for my pharmaceutical studies. Thank you to those who trained me on the spectrometer and in the theory of NMR. Dr. Bryan ...
379
Solid-State NMR of Quadrupolar Nuclei for Structural Elucidation
... of NMR. Since the initial discovery of NMR, intense research, coupled with advances in hardware and software, has made this a ubiquitous technique for the solution-state, molecular-level structural ...
230
Multinuclear solid state NMR for the characterisation of inorganic materials
... diffraction studies by collaborators, the Inorganic Crystal Structure Database 56 or from the ...before NMR calculations were carried out, which has often been seen to provide improved agreement between ...
401
Perspective : current advances in solid state NMR spectroscopy
... F) NMR have been addressed using specialised radio- frequency (RF) pulse trains to manipulate the 1 H magnetisation in order to average out the effect of the dipolar ...the solid-state biomolecular ...
27
EPR and solid-state NMR studies on the mechanism of cytochrome bo3 ubiquinol oxidase from escherichia coli
... graduate studies and for giving me wonderful opportunities to work on exciting ...exciting solid-state NMR experiments and ...my studies at the University of Illinois, I have been ...
177
Multinuclear solid state NMR studies of α tricalcium phosphate and silicon substituted α tricalcium phosphate
... Sites distributed over 5 ˚ A or more will have a dipolar coupling of ≤ 80 Hz, therefore requiring extremely long and prohibitive cross polarisation times. The 31 P- 29 Si HETCOR for Si-α-TCP is shown in Figure 5.7(top) ...
190