Nuclear magnetic resonance spectroscop solid-state

Meyer, C., Busche, S., Welsch, N., Wegmann, J., Gauglitz, G, and Albert, K., Contact-angle, ellipsometric, and spin-diffusion solid-state nuclear magnetic resonance spectroscopic investigations of copolymeric stationary phases immobilized on Si02 surfaces, Area/. Bioanal. Chem., 382, 1465, 2005. 

Forbes J, Bowers J, Shan X, Moran L, Oldfield E, Moscarello MA, Some new developments in solid-state nuclear magnetic resonance spectroscopic studies of lipids and biological membranes, including the effects of cholesterol in model and natural systems, /. Chem. Soc. Faraday Trans., 84 3821-3849, 1988. 

Timken, K. C., S. E. Schramm, R. J. Kirkpatrick, and E. Oldfield (1987). Solid-state oxygen-17 nuclear magnetic resonance spectroscopic studies of alkaline earth metasilicates. J. Phys. Chem. 91, 1054-58. 

Table 2.10. Solid-state cross-polarization magic angle spinning nuclear magnetic resonance spectroscopic studies of environmental samples.

Gil A.M., Lopes M., Rocha J., Neto C.P., A C-13 solid state nuclear magnetic resonance spectroscopic study of cork cell wall structure The effect of suberin removal, Int. J. Biol. MacromoL, 20(4), 1997,293-305. 

Timken, H.K.C., Janes, N., Turner, G.L. etal. (1986) Solid-state oxygen-17 nuclear magnetic resonance spectroscopic studies of zeolites and related systems. J. Am. Chem. Soc, 108, 7236-7241. 

Beryllium(II) is the smallest metal ion, r = 27 pm (2), and as a consequence forms predominantly tetrahedral complexes. Solution NMR (nuclear magnetic resonance) (59-61) and x-ray diffraction studies (62) show [Be(H20)4]2+ to be the solvated species in water. In the solid state, x-ray diffraction studies show [Be(H20)4]2+ to be tetrahedral (63), as do neutron diffraction (64), infrared, and Raman scattering spectroscopic studies (65). Beryllium(II) is the only tetrahedral metal ion for which a significant quantity of both solvent-exchange and ligand-substitution data are available, and accordingly it occupies a... 

Wilson et al. [2] carried out a compositional and solid state nuclear magnetic resonance (NMR) spectroscopic study of humic and fulvic acid and fractions present in soil organic matter. 

These semisynthetic proteins have served as useful tools to investigate and study the role of Ras proteins in the cell, for instance, new insights in the so-called Ras acylation cycle could be obtained as well as solid-state nuclear magnetic resonance (NMR) spectroscopic analysis of the lipidated membrane anchor and proteins became possible. ... 

Nuclear magnetic resonance (NMR) spectroscopy is the most widely used spectroscopic technique in synthetic chemistry [1], One main reason for the dominance of NMR is its versatility—by variation of only a few experimental parameters, a vast number of different NMR experiments can easily be performed, giving access to very different sets of information on the substance or the reaction under investigation. Today, NMR is dominant in structure elucidation, and in situ NMR spectroscopy can conveniently give insight into chemical reactions under real turnover conditions (in contrast to, e.g., x-ray crystallography, which can only provide a solid-state snapshot of a molecular conformation). 

Spectroscopic methods, such as FT-infrared (FTIR) and Raman spectroscopy detect changes in molecular vibrational characteristics in noncrystalline solid and supercooled liquid states. Various nuclear magnetic resonance (NMR) techniques and electron spin resonance (ESR) spectroscopy, however, are more commonly used, detecting transition-related changes in molecular rotation and diffusion (Champion et al. 2000). These methods have been used for studies of the amorphous state of a number of sugars in dehydrated and freeze-concentrated systems (Roudaut et al. 2004). 

Fletton, R. A., Lancaster, R. W., Harris, R. K., Kenwright, A. M., Packer, K. J., Waters, D. N. and Yeadon, A. (1986). A comparative spectroscopic investigation of two polymorphs of 4 -methyl-2 -nitroacetanilide using solid-state infrared and high-resolution solid-state nuclear magnetic resonance spectroscopy. J. Chem. Soc. Perkin Trans. 2,1705-9. [224]... 

Solid-state nuclear magnetic resonance (NMR), a canonical technique of chemistry and physics, possesses many versatile features such as, for example, elemental specificity and local structural, electronic, and motional sensitivity. In particular, NMR can characterize samples in most types of condensed matter, be it liquid or solid, single crystal or amorphous. Given adequate sensitivity it has, therefore, the unique ability of providing metal surface and adsorbate electronic and structural information on a molecular level and allows one to access motional information of adsorbate over a time range unattainable by any other single spectroscopic technique. In addition, solid-state NMR is nondestructive, technically versatile. 

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