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Two-Pulse Phase Modulation Based Decoupling Schemes for Removing Heteronuclear Spin Interactions in the NMR Spectroscopy of Isotropic Systems : An Analysis Using Experiments and Numerical Simulations
Author
Source
International Journal of Spectroscopy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-05-14
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Heteronuclear spin interactions in solids and anisotropic liquids can be removed by phase modulated decoupling sequences with frequency sweep, such as SWf-TPPM and its variants.
The performance of these sequences in isotropic spin systems with regard to the experimental parameters, phase angle, and decoupler offset is presented here.
A comparison is made with other commonly used heteronuclear decoupling schemes in liquids, namely, WALTZ-16, GARP, and MLEV.
Also, the trajectories of nuclear magnetization vector of abundant nuclei in a simple spin system during TPPM and SWf-TPPM decoupling sequences are traced out using computer simulations.
American Psychological Association (APA)
Augustine, Cyril. 2014. Two-Pulse Phase Modulation Based Decoupling Schemes for Removing Heteronuclear Spin Interactions in the NMR Spectroscopy of Isotropic Systems : An Analysis Using Experiments and Numerical Simulations. International Journal of Spectroscopy،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-487516
Modern Language Association (MLA)
Augustine, Cyril. Two-Pulse Phase Modulation Based Decoupling Schemes for Removing Heteronuclear Spin Interactions in the NMR Spectroscopy of Isotropic Systems : An Analysis Using Experiments and Numerical Simulations. International Journal of Spectroscopy No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-487516
American Medical Association (AMA)
Augustine, Cyril. Two-Pulse Phase Modulation Based Decoupling Schemes for Removing Heteronuclear Spin Interactions in the NMR Spectroscopy of Isotropic Systems : An Analysis Using Experiments and Numerical Simulations. International Journal of Spectroscopy. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-487516
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-487516