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Enhancing resolution and sensitivity of O-17 solid-state NMR through combining double rotation, H-1 decoupling and satellite modulation for biomolecular applications
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Howes, A. P., Anupõld, Tiit, Lemaître, V., Kukol, Andreas, Watts, A., Samoson, Ago, Smith, Mark E. and Dupree, Ray (2006) Enhancing resolution and sensitivity of O-17 solid-state NMR through combining double rotation, H-1 decoupling and satellite modulation for biomolecular applications. Chemical Physics Letters, Vol.421 (No.1-3). pp. 42-46. doi:10.1016/j.cplett.2006.01.061 ISSN 0009-2614.
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Official URL: http://dx.doi.org/10.1016/j.cplett.2006.01.061
Abstract
O-17 solid-state NMR is a highly sensitive probe of structural detail of organic solids but improvements in sensitivity and resolution are crucial for it to be applied to larger biological molecules. Here it is shown that high resolution (similar to 1 ppm) and significant signal enhancement can be achieved by combining H-1 decoupled double rotation (DOR), which narrows the lines by a factor of similar to 100 compared to conventional magic angle spinning, and manipulation of the satellite transition populations to transfer magnetisation to the central transition, which produces a signal enhancement of similar to 2. (c) 2006 Elsevier B.V. All rights reserved.
Item Type: | Journal Article | ||||
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Subjects: | Q Science > QD Chemistry Q Science > QC Physics |
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Divisions: | Faculty of Science, Engineering and Medicine > Science > Life Sciences (2010- ) > Biological Sciences ( -2010) Faculty of Science, Engineering and Medicine > Science > Life Sciences (2010- ) Faculty of Science, Engineering and Medicine > Science > Physics |
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Journal or Publication Title: | Chemical Physics Letters | ||||
Publisher: | Elsevier BV | ||||
ISSN: | 0009-2614 | ||||
Official Date: | 3 April 2006 | ||||
Dates: |
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Volume: | Vol.421 | ||||
Number: | No.1-3 | ||||
Number of Pages: | 5 | ||||
Page Range: | pp. 42-46 | ||||
DOI: | 10.1016/j.cplett.2006.01.061 | ||||
Status: | Peer Reviewed | ||||
Publication Status: | Published | ||||
Access rights to Published version: | Restricted or Subscription Access | ||||
Funder: | Biotechnology and Biological Sciences Research Council (Great Britain) (BBSRC), European Commission Community Research and Development Information Service (CORDIS) | ||||
Grant number: | BB/C000471/1 (BBSRC), FP6 Project LSHG-CT-20040512052 (CORDIS) |
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