Natural abundance nitrogen-15 NMR by enhanced heteronuclear spectroscopy
نویسندگان
چکیده
منابع مشابه
(15)N-(1)H bond length determination in natural abundance by inverse detection in fast-MAS solid-state NMR spectroscopy.
A solid-state 15N-1H correlation NMR experiment is presented, which provides a substantial gain in signal sensitivity by 1H inverse detection under fast MAS conditions and allows for the precise determination of NH bond lengths via heteronuclear 1H-15N dipole-dipole couplings on samples naturally abundant in 15N. Pulsed-field gradients or, alternatively, radio frequency pulses ensure suppressio...
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ژورنال
عنوان ژورنال: Chemical Physics Letters
سال: 1980
ISSN: 0009-2614
DOI: 10.1016/0009-2614(80)80041-8