Singlet NMR methodology in two-spin-1/2 systems
Copyright © 2016 Elsevier B.V. All rights reserved.
| Veröffentlicht in: | Progress in nuclear magnetic resonance spectroscopy. - 1998. - 98-99(2017) vom: 09. Feb., Seite 1-19 |
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| 1. Verfasser: | |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2017
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| Zugriff auf das übergeordnete Werk: | Progress in nuclear magnetic resonance spectroscopy |
| Schlagworte: | Journal Article Review Research Support, Non-U.S. Gov't Field-cycling M2S SLIC Singlet order Singlet order filtration Singlet states Singlet-locking |
| Zusammenfassung: | Copyright © 2016 Elsevier B.V. All rights reserved. This paper discusses methodology developed over the past 12years in order to access and manipulate singlet order in systems comprising two coupled spin-1/2 nuclei in liquid-state nuclear magnetic resonance. Pulse sequences that are valid for different regimes are discussed, and fully analytical proofs are given using different spin dynamics techniques that include product operator methods, the single transition operator formalism, and average Hamiltonian theory. Methods used to filter singlet order from byproducts of pulse sequences are also listed and discussed analytically. The theoretical maximum amplitudes of the transformations achieved by these techniques are reported, together with the results of numerical simulations performed using custom-built simulation code |
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| Beschreibung: | Date Completed 25.04.2017 Date Revised 18.07.2022 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
| ISSN: | 1873-3301 |
| DOI: | 10.1016/j.pnmrs.2016.11.002 |