Fast multidimensional NMR: radial sampling of evolution space |
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Authors: | Kupce Eriks Freeman Ray |
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Institution: | Varian, Ltd, Eynsham, Oxford, UK. |
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Abstract: | Multidimensional NMR spectroscopy can be speeded up by limited radial sampling of the time-domain evolution data. The resulting frequency-domain projections are used to reconstruct the full NMR spectrum. New algorithms are proposed to suppress back-projection artifacts while retaining optimum sensitivity. The method is illustrated by experiments on the 900 MHz HNCO spectrum of a protein, HasA. |
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Keywords: | Multidimensional NMR Projection– reconstruction Radial sampling Artifacts HasA |
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