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곽자훈

Kwak, Ja Hun
Molecular Catalysis Lab.
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dc.citation.endPage 110 -
dc.citation.number 1 -
dc.citation.startPage 105 -
dc.citation.title JOURNAL OF MAGNETIC RESONANCE -
dc.citation.volume 198 -
dc.contributor.author Hu, Jian Zhi -
dc.contributor.author Sears, Jesse A. -
dc.contributor.author Kwak, Jahun -
dc.contributor.author Hoyt, David W. -
dc.contributor.author Wang, Yong -
dc.contributor.author Peden, Charles H. F. -
dc.date.accessioned 2023-12-22T08:06:48Z -
dc.date.available 2023-12-22T08:06:48Z -
dc.date.created 2015-07-20 -
dc.date.issued 2009-05 -
dc.description.abstract An isotropic-anisotropic shift 2D correlation spectroscopy is introduced that combines the advantages of both magic angle turning (MAT) and magic angle hopping (MAH) technologies. In this new approach, denoted DMAT for "discrete magic angle turning", the sample rotates clockwise followed by an anticlockwise rotation of exactly the same amount with each rotation less or equal than 360 degrees but greater than 240 degrees, with the rotation speed being constant only for times related to the evolution dimension. This back and forth rotation is repeated and synchronized with a special radio frequency (RF) pulse sequence to produce an isotropic-anisotropic shift 2D correlation spectrum. For any spin-interaction of rank-2 such as chemical shift anisotropy, isotropic magnetic susceptibility interaction, and residual homo-nuclear dipolar interaction in biological fluid samples, the projection along the isotropic dimension is a high resolution spectrum. Since a less than 360 degrees sample rotation is involved, the design potentially allows for in situ control over physical parameters such as pressure, flow conditions, feed compositions, and temperature so that true in situ NMR investigations can be carried out. Published by Elsevier Inc -
dc.identifier.bibliographicCitation JOURNAL OF MAGNETIC RESONANCE, v.198, no.1, pp.105 - 110 -
dc.identifier.doi 10.1016/j.jmr.2009.01.027 -
dc.identifier.issn 1090-7807 -
dc.identifier.scopusid 2-s2.0-6334910123 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/12324 -
dc.identifier.url http://www.sciencedirect.com/science/article/pii/S1090780709000330 -
dc.identifier.wosid 000265232100013 -
dc.language 영어 -
dc.publisher ACADEMIC PRESS INC ELSEVIER SCIENCE -
dc.title.alternative An isotropic chemical shift-chemical shift anisotropic correlation experiment using discrete magic angle turning -
dc.title An isotropic chemical shift-chemical shift anisotropic correlation experiment using discrete magic angle turning -
dc.type Article -
dc.description.journalRegisteredClass scopus -

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