Results reported in The Journal of Chemical Physics introduce an alternative path to observe nuclei indirectly via the orbiting electrons by using light.
[Stan NMR blog] Rotating Molecules versus Rotating Spins
Rotating Molecules versus Rotating Spins
Clarification of a confusing aspect of NMR
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Hydration water dynamics in biopolymers from NMR relaxation in the rotating frame.
Hydration water dynamics in biopolymers from NMR relaxation in the rotating frame.
Related Articles Hydration water dynamics in biopolymers from NMR relaxation in the rotating frame.
J Magn Reson. 2010 Sep 24;
Authors: Blicharska B, Peemoeller H, Witek M
Assuming dipole-dipole interaction as the dominant relaxation mechanism of protons of water molecules adsorbed onto macromolecule (biopolymer) surfaces we have been able to model the dependences of relaxation rates on temperature and frequency. For adsorbed water molecules the correlation times are...
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10-22-2010 04:33 PM
[NMR paper] Off-resonance rotating frame spin-lattice NMR relaxation studies of phosphorus metabo
Off-resonance rotating frame spin-lattice NMR relaxation studies of phosphorus metabolite rotational diffusion in bovine lens homogenates.
Related Articles Off-resonance rotating frame spin-lattice NMR relaxation studies of phosphorus metabolite rotational diffusion in bovine lens homogenates.
Biochemistry. 1990 Aug 21;29(33):7547-57
Authors: Caines GH, Schleich T, Morgan CF, Farnsworth PN
The rotational diffusion behavior of phosphorus metabolites present in calf lens cortical and nuclear homogenates was investigated by the NMR technique of...
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08-21-2010 11:04 PM
[NMR analysis blog] Mspin, RDC’s and efficient use of freely rotating groups
Mspin, RDC’s and efficient use of freely rotating groups
http://4.bp.blogspot.com/_-MfflvAgRls/ShKZ8q7lHcI/AAAAAAAAAZU/9I126hQPTBo/s400/mspin.jpg
In the last ten years, Residual Dipolar Couplings (RDC) have come to occupy a very important place in the structure determination of proteins, nucleic acids and carbohydrates in liquid state. Although RDCs were originally discovered and theoretically explained for small molecules in liquid crystal solvents by A. Saupe in 1968 (Angew. Chem. Int. Ed. Engl. 1968, 7, 97) the spectra were too complex for a practical use in structure determination....
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08-21-2010 09:12 PM
[Stan NMR blog] What spin does a nucleus take
What spin does a nucleus take
A brief review of the classification of nuclides according to their spin values
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