Lewandowski, Józef R., De Paëpe, Gaël and Griffin, Robert G. (2007) Proton assisted insensitive nuclei cross polarization. Journal of the American Chemical Society, Vol.129 (No.4). pp. 728-729. doi:10.1021/ja0650394 ISSN 0002-7863.

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Abstract

This Communication presents a solid-state NMR N-15-C-13 polarization transfer scheme applicable at high B-0 and high MAS frequencies, requiring moderate rf powers and mixing time (1-6 ms). The sequence, PAIN-CP, involves the abundant nearby protons in the heteronuclear recoupling dynamics and provides a new tool for obtaining long distance N-15-C-13 contacts. It should be of major interest for biomolecular structural studies.

Item Type:	Journal Article
Subjects:	Q Science > QC Physics Q Science > QD Chemistry
Divisions:	Faculty of Science, Engineering and Medicine > Science > Chemistry
Library of Congress Subject Headings (LCSH):	Protons, Polarization (Nuclear physics), Angular momentum (Nuclear physics) -- Coupling and recoupling, Nuclear spin
Journal or Publication Title:	Journal of the American Chemical Society
Publisher:	American Chemical Society
ISSN:	0002-7863
Official Date:	31 January 2007
Dates:	Date Event 31 January 2007 Published
Volume:	Vol.129
Number:	No.4
Page Range:	pp. 728-729
DOI:	10.1021/ja0650394
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access
Funder:	National Institutes of Health (U.S.) (NIH)
Grant number:	EB-001960 (NIH), EB-002026 (NIH)

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