Heteronuclear and homonuclear radio-frequency-driven recoupling
نویسندگان
چکیده
Abstract. The radio-frequency-driven recoupling (RFDR) pulse sequence is used in magic-angle spinning (MAS) NMR to recouple homonuclear dipolar interactions. Here we show simultaneous of both the heteronuclear and interactions by applying RFDR pulses on two channels. We demonstrate method, called HETeronuclear (HET-RFDR), microcrystalline SH3 samples at 10 55.555 kHz MAS. Numerical simulations HET-RFDR standard sequences allow for better understanding influence offsets paths magnetization transfers experiments, as well crucial role XY phase cycling.
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ژورنال
عنوان ژورنال: Magnetic resonance
سال: 2021
ISSN: ['2699-0016']
DOI: https://doi.org/10.5194/mr-2-343-2021