Spin coherence transfer in chemical transformations monitoredNMR

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We demonstrate the use of micro-scale nuclear magneticresonance (NMR) for studying the transfer of spin coherence innon-equilibrium chemical processes, using spatially separated NMRencoding and detection coils. As an example, we provide the map ofchemical shift correlations for the amino acid alanine as it transitionsfrom the zwitterionic to the anionic form. Our method is unique in thesense that it allows us to track the chemical migration of encodednuclear spins during the course of chemical transformations.

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Anwar, Sabieh M.; Hilty, Christian; Chu, Chester; Bouchard,Louis-S.; Pierce, Kimberly L. & Pines, Alexander July 31, 2006.

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Description

We demonstrate the use of micro-scale nuclear magneticresonance (NMR) for studying the transfer of spin coherence innon-equilibrium chemical processes, using spatially separated NMRencoding and detection coils. As an example, we provide the map ofchemical shift correlations for the amino acid alanine as it transitionsfrom the zwitterionic to the anionic form. Our method is unique in thesense that it allows us to track the chemical migration of encodednuclear spins during the course of chemical transformations.

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  • Journal Name: Analytical Chemistry; Journal Volume: 79; Journal Issue: 7; Related Information: Journal Publication Date: 03/03/2007

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  • Report No.: LBNL--61289
  • Grant Number: DE-AC02-05CH11231
  • Office of Scientific & Technical Information Report Number: 919378
  • Archival Resource Key: ark:/67531/metadc882052

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • July 31, 2006

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  • Sept. 22, 2016, 2:13 a.m.

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  • Oct. 31, 2016, 3:58 p.m.

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Anwar, Sabieh M.; Hilty, Christian; Chu, Chester; Bouchard,Louis-S.; Pierce, Kimberly L. & Pines, Alexander. Spin coherence transfer in chemical transformations monitoredNMR, article, July 31, 2006; Berkeley, California. (digital.library.unt.edu/ark:/67531/metadc882052/: accessed November 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.