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Nuclear resonance spectroscopy

There are some other nuclear-related techniques, like nuclear resonance spectroscopy (NMR), electron paramagnetic resonance (EPR), and resonance Raman spectroscopy for studying the structures of metalloproteins. This section will briefly introduce their application in metalloproteins from different [Pg.154]

Nuclear resonance spectroscopy is based on the nuclear resonance effect, which can occur only in nuclei containing odd numbers of protons and/or neutrons in so far as such nuclei have intrinsic magnetic moments. In other words, NMR is theoretically applicable for nuclei with the nuclear spin number I larger than 0 however, practically only nuclei with 1 = 1/2 are those most used for NMR study since those with I 1/2 possess electric quadrupole moments which broaden the line width and reduce the resolution of the spectra. [Pg.154]

As a result of the Zeeman effect, the degenerated energy levels with magnetic spin number m = 1/2 (or 1=1/2) split into two separate levels with different energy in the presence of a static magnetic field Bq. The energy difference between the two levels is [Pg.154]

Besides direct probing, another approach utilized to study metalloproteins is the use of nuclear resonance of metal nuclei to probe the metal binding sites in proteins and many sueh investigations were eondueted upon Zn(II), Ca (II), and Cu(I) metalloproteins.  [Pg.155]

P. Diehl in T. Axenrod and G. Webb, eds. Nuclear Resonance Spectroscopy of Nuclei Other Than Protons, John Wiley Sons, Inc., New York, 1974, pp. 275-285. [Pg.16]

Richard Ernst Switzerland nuclear resonance spectroscopy... [Pg.411]

Association of Membrane Constituents Using Nuclear Resonance Spectroscopy... [Pg.95]

Knicker, H., Hatcher, P. G., and Gonzales-Vila, F. J. (2002). Formation of heteroaromatic nitrogen after prolonged humification of vascular plant remains as revealed by nuclear resonance spectroscopy. I. Environ. Qual. 31,444 449. [Pg.35]

Tiers, G. V. D. Proton nuclear resonance spectroscopy. I. Reliable shielding... [Pg.191]

The most frequently used techniques for the structural elucidation of photodegradation products are IR spectroscopy, mass spectrometry, elemental analysis, and nuclear resonance spectroscopy. Degradation products for use with these methods... [Pg.300]

The decomposition of Co2(CO)8 in faujasites has been studied in some detail. Low-temperature spin-echo ferromagnetic nuclear resonance spectroscopy shows that very small Co particles are formed in supercages of zeolite NaX by microwave plasma activation at low temperatures (86). In situ far-infrared spectroscopy revealed that adsorbed Co2(CO)s interacts with accessible supercage cations in NaY and CoY (239). Carbonyl complexes of different Co nuclearity, such as Co4(CO)i2 and Co(CO)4, are also formed (227,228). In HY the Co atoms are oxidized to Co ions by the zeolite protons. [Pg.170]

Zelibor J. L., Romankiw L., Hatcher P. G., and Colwell R. R. (1988) Comparative analysis of the chemical composition of mixed and pure cultures of green algae and their decomposed residues by C nuclear resonance spectroscopy. Appl. Environ. Microbiol. 54, 1051-1060. [Pg.3031]

Pradhan, P. Banjerl, A. Stereochemistry of diastereomeric neolignans from piper hookeri by nuclear resonance spectroscopy. Phytochem. Anal. 1998, 9, 71-74. [Pg.549]

R626 A. Preiss and K. Levsen, Use of High-Peformance Liquid Chromatography Complex with Nuclear Resonance Spectroscopy (HPLC/NMR) and with Mass Spectrometry (HPLC/MS) for Analysis of Complex Water Samples , Biol. Abwasserreinig., 1999,11, 169... [Pg.42]

Bloxsidge, J.P., Elvidge, J.A., Gower, M., and Jones, J.R. 1981. Tritium nuclear resonance spectroscopy. Part 13. Tritium labeled neurochemicals. Journal of Labeled Compounds and Radiopharmaceuticals, 18 1141-1165. [Pg.43]

Nuclear resonance spectroscopy is one method which can be applied to gain functional group information. H, C NMR with results of Norwood and Christman (1987) demonstrating that the... [Pg.20]

Derham, M., Edge, M., WTUiams, D. A. R., WTUiamson, D. M. (1992). The Degradation of cellulose triacetate studied hy nuclear resonance spectroscopy and molecular modeling. In Postprints of Polymers in Conservation conference Manchester, 17-19 July 1991 (N.S. AUen, M. Edge and C.V. Horie, eds.) pp. 125-137 Royal Society of Chemistry. [Pg.190]

Wolfgang S (2004) Nuclear resonant spectroscopy. J Phys Condens Matter 16 S497... [Pg.104]

Levy, G. and Lichter, R. (1979) Nitrogen-15 Nuclear Resonance Spectroscopy, New York Wiley-Interscience. [Pg.690]

Shoolery, J. N. (1976) Some quantitative applications of C-NMR spectroscopy. Progress in Nuclear Resonance Spectroscopy, 11(2), 79-93. [Pg.135]

W. Sturhahn, Nuclear resonant spectroscopy, / Phys. Condens. Matter 2004, 16, S497-S530. [Pg.269]

Wiedmer, S. and Riekkola, M. 1997, Mixed micelles of sodium dodecyl sulfate and sodium cholate Micellar electrokinetic capillary chromatography and nuclear resonance spectroscopy. Anal. Chem. 69, 1577. [Pg.524]

Nuclear Resonance Spectroscopy Part Two Carbon-13 Spectra... [Pg.294]

New Experimental Methods in Polymers 5, Polymer Structures (1) Nuclear Resonance Spectroscopy, Tokyo Kyoritsu Publ., pp. 331-382. [Pg.406]

See other pages where Nuclear resonance spectroscopy is mentioned: [Pg.541]    [Pg.22]    [Pg.84]    [Pg.22]    [Pg.4681]    [Pg.472]    [Pg.855]    [Pg.4680]    [Pg.1025]    [Pg.12]    [Pg.154]   
See also in sourсe #XX -- [ Pg.163 ]



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