Nonlinear sampling in ultrafast Laplace NMR
Copyright © 2019 The Author(s). Published by Elsevier Inc. All rights reserved..
Ultrafast Laplace NMR (UF-LNMR) reduces the experiment time of multidimensional relaxation and diffusion measurements to a fraction. Here, we demonstrate a method for nonlinear (in this case logarithmic) sampling of the indirect dimension in UF-LNMR measurements. The method is based on the use of frequency-swept pulses with the frequency nonlinearly increasing with time. This leads to an optimized detection of exponential experimental data and significantly improved resolution of LNMR parameters.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2019 |
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| Erschienen: |
2019 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:307 |
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| Enthalten in: |
Journal of magnetic resonance (San Diego, Calif. : 1997) - 307(2019) vom: 05. Okt., Seite 106571 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zhivonitko, Vladimir V [VerfasserIn] |
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| Links: |
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| Themen: |
Journal Article |
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| Anmerkungen: |
Date Completed 06.05.2020 Date Revised 06.05.2020 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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| doi: |
10.1016/j.jmr.2019.106571 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM30055155X |
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| 245 | 1 | 0 | |a Nonlinear sampling in ultrafast Laplace NMR |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a Copyright © 2019 The Author(s). Published by Elsevier Inc. All rights reserved. | ||
| 520 | |a Ultrafast Laplace NMR (UF-LNMR) reduces the experiment time of multidimensional relaxation and diffusion measurements to a fraction. Here, we demonstrate a method for nonlinear (in this case logarithmic) sampling of the indirect dimension in UF-LNMR measurements. The method is based on the use of frequency-swept pulses with the frequency nonlinearly increasing with time. This leads to an optimized detection of exponential experimental data and significantly improved resolution of LNMR parameters | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a Laplace NMR | |
| 650 | 4 | |a NMR relaxation | |
| 650 | 4 | |a Non-uniform sampling | |
| 650 | 4 | |a Ultrafast NMR | |
| 700 | 1 | |a Ullah, Md Sharif |e verfasserin |4 aut | |
| 700 | 1 | |a Telkki, Ville-Veikko |e verfasserin |4 aut | |
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