Title | Self-diffusion measurements with chemical shift resolution in inhomogeneous magnetic fields |
Publication Type | Journal Article |
Year of Publication | 2004 |
Authors | Topgaard D., Pines A |
Journal | Journal of Magnetic Resonance |
Volume | 168 |
Issue | 1 |
Pagination | 31-35 |
Date Published | May |
ISBN Number | 1090-7807 |
Accession Number | WOS:000221006600004 |
Keywords | excitation |
Abstract | A methodology for chemical shift resolved molecular self-diffusion measurements in time-independent static and radiofrequency field gradients is demonstrated. Diffusion encoding is provided by a stimulated echo Sequence with additional z-storage that allows for a change of diffusion time Without affecting the relaxation weighting. The signal is acquired stroboscopically between the pulses of a train of adiabatic double passages that induces a z-rotation Counteracting the phase spread resulting from precession in the inhomogeneous static field. as demonstrated in recent approaches to the goal of high-resolution "ex situ" NMR. Simulations of the pulse sequence show that the acquired signal results from the desired coherence pathway. Successful demonstrations of the experiment were performed on a Mixture of water and isopropanol. Published by Elsevier Inc. |
URL | <Go to ISI>://WOS:000221006600004 |
DOI | 10.1016/J.Jmr.2004.01.018 |
Short Title | Self-diffusion measurements with chemical shift resolution in inhomogeneous magnetic fields |

Self-diffusion measurements with chemical shift resolution in inhomogeneous magnetic fields
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