J結合
出典: フリー百科事典『ウィキペディア(Wikipedia)』 (2021/01/09 16:33 UTC 版)
J結合(Jけつごう、英: J-coupling)は、2つの核の間の磁場中にある結合性電子の影響による2つの核スピン間の相互作用(カップリング)である。
- ^ P. Blake, B. Lee, M. Summers, M. Adams, J.-B. Park, Z. Zhou and A. Bax (1992). “Quantitative measurement of small through-hydrogen-bond and 'through-space' 1H-113Cd and 1H-199Hg J couplings in metal-substituted rubredoxin from Pyrococcus furiosus”. J. Biomol. NMR 2 (5): 527–533. doi:10.1007/BF02192814.
- ^ P. R. Blake, J. B. Park, M. W. W. Adams and M. F. Summers (1992). “Novel observation of NH--S(Cys) hydrogen-bond-mediated scalar coupling in cadmium-113 substituted rubredoxin from Pyrococcus furiosus”. J. Am. Chem. Soc. 114 (12): 4931–4933. doi:10.1021/ja00038a084.
- ^ Andrew J. Dingley, Florence Cordier and Stephan Grzesiek (2001). “An introduction to hydrogen bond scalar couplings”. Concepts in Magnetic Resonance 13 (2): 103–127. doi:10.1002/1099-0534(2001)13:2<103::AID-CMR1001>3.0.CO;2-M.
- ^ E. de Alba and N. Tjandra (2006). “Interference between Cross-correlated Relaxation and the Measurement of Scalar and Dipolar Couplings by Quantitative J”. J. Biomol. NMR 35 (1): 1–16. doi:10.1007/s10858-006-0028-4. PMID 16791736.
- ^ G. W. Vuister and A. Bax (1993). “Quantitative J correlation: a new approach for measuring homonuclear three-bond J(HNHα) coupling constants in 15N-enriched proteins”. J. Am. Chem. Soc. 115 (17): 7772–7777. doi:10.1021/ja00070a024.
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