Abstract
A gradient- and sensitivity-enhanced HMQC experiment has been developed. The sensitivity of the experiment is increased by factors of √2 and 2 over the conventional and gradient-enhanced HMQC experiments, respectively. This improvement is achieved by retaining both the x and the y magnetization components in the indirectly detected dimension. This experiment will be particularly useful in NMR studies of large biomolecules as the relaxation time of the multiple-quantum coherence is much longer than that of the single-quantum coherence in the slow motion limit.
| Original language | English |
|---|---|
| Pages (from-to) | 232-235 |
| Number of pages | 4 |
| Journal | Journal of Magnetic Resonance |
| Volume | 135 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Nov 1998 |
Keywords
- HMQC
- Pulsed field gradient
- Sensitivity enhancement
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