Simultaneously Enhancing Spectral Resolution and Sensitivity in Heteronuclear Correlation NMR Spectroscopy

被引：134

作者：

Paudel, Liladhar ^{[1
]}

Adams, Ralph W. ^{[1
]}

Kiraly, Peter ^{[1
,2
]}

Aguilar, Juan A. ^{[1
,3
]}

Foroozandeh, Mohammadali ^{[1
]}

Cliff, Matthew J. ^{[4
]}

Nilsson, Mathias ^{[1
,5
]}

Sandor, Peter ^{[6
]}

Waltho, Jonathan P. ^{[4
]}

Morris, Gareth A. ^{[1
]}

机构：

[1] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England

[2] Hungarian Acad Sci, Inst Organ Chem, H-1025 Budapest, Hungary

[3] Univ Durham, Dept Chem, Durham DH1 3LE, England

[4] Manchester Inst Biotechnol, Manchester M1 7DN, Lancs, England

[5] Univ Copenhagen, Dept Food Sci, DK-1958 Frederiksberg C, Denmark

[6] Agilent Technol R&D, D-76337 Waldbronn, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 44期

基金：

英国生物技术与生命科学研究理事会; 英国工程与自然科学研究理事会;

关键词：

bilinear rotation decoupling; gHSQC; homonuclear decoupling; NMR spectroscopy; structure elucidation; BAND INVERSION; HOMONUCLEAR; PULSES;

D O I：

10.1002/anie.201305709

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

BIRD's eye view: Adding periodic BIRD J-refocusing (BIRD=bilinear rotation decoupling) to data acquisition in an HSQC experiment causes broadband homonuclear decoupling, giving a single signal for each proton chemical shift. This pure shift method improves both resolution and signal-to-noise ratio, without the need for special data processing. © 2013 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

引用

页码：11616 / 11619

页数：4

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