Improving the performance of J-modulated ADEQUATE experiments through homonuclear decoupling and non-uniform sampling
Copyright © 2015 John Wiley & Sons, Ltd.
| Veröffentlicht in: | Magnetic resonance in chemistry : MRC. - 1985. - 55(2017), 3 vom: 07. März, Seite 191-197 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2017
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| Zugriff auf das übergeordnete Werk: | Magnetic resonance in chemistry : MRC |
| Schlagworte: | Journal Article 13C-13C homonuclear coupling constants ADEQUATE J-modulated ADEQUATE broadband homonuclear decoupling non-uniform sampling (NUS) Carbon Isotopes Ibuprofen WK2XYI10QM |
| Zusammenfassung: | Copyright © 2015 John Wiley & Sons, Ltd. Homonuclear 13 C-13 C couplings at natural abundance can be measured using the J-modulated Adequate DoublE QUAntumTransfer Experiment (ADEQUATE) experiment. To somewhat ameliorate F1 digitization requirements, a scaling factor was incorporated into the original pulse sequence. Non-uniform sampling provides an obvious avenue to further facilitate the acquisition of 1 JCC and n JCC homonuclear coupling constant data. We introduce homonuclear decoupling (HD) analogous to that described for the 1,1-HD-ADEQUATE and 1,n-HD-ADEQUATE experiments and evaluate the combination of non-uniform sampling and HD on the acquisition of both 1 JCC and n JCC homonuclear 13 C-13 C coupling constants using ibuprofen as a model compound. Copyright © 2015 John Wiley & Sons, Ltd |
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| Beschreibung: | Date Completed 17.04.2018 Date Revised 17.04.2018 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1097-458X |
| DOI: | 10.1002/mrc.4322 |