Band-selective NMR experiments for suppression of unwanted signals in complex mixtures

Elin Alexandersson; Corine Sandstr?m; Lena C. E. Lundqvist; Gustav Nestor

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Band-selective NMR experiments for suppression of unwanted signals in complex mixtures

机译：带选择性NMR实验，用于抑制复杂混合物中的不需要的信号

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Band-selective NMR experiments are presented that allow selective suppression of unwanted signals (SUN) from the spectra of complex metabolite mixtures. As a result, spectral overlap and dynamic range problems are substantially reduced and low-intensity signals normally covered by dominant signals can be observed. The usefulness of the experiments is exemplified with selective suppression of sugar signals from the NMR spectra of fruit juice and a plant sample. Other possible applications include blood, milk, and wine samples.

机译：提出了带选择性NMR实验，其允许从复合代谢物混合物的光谱中选择性抑制不需要的信号（太阳）。结果，光谱重叠和动态范围问题基本上减小，并且可以观察到通常由主导信号覆盖的低强度信号。实验的有用性举例说明了来自果汁的NMR光谱和植物样品的糖信号的选择性抑制。其他可能的应用包括血液，牛奶和葡萄酒样品。

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《RSC Advances》 |2020年第54期|共5页
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Elin Alexandersson; Corine Sandstr?m; Lena C. E. Lundqvist; Gustav Nestor;
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1. Band-selective NMR experiments for suppression of unwanted signals in complex mixtures [J] . Alexandersson Elin, Sandstrom Corine, Lundqvist Lena C. E., RSC Advances . 2020,第54期

机译：带选择性NMR实验，用于抑制复杂混合物中的不需要的信号
2. 2D NMR spectra of oligosaccharides enhanced by band-selective suppression of unwanted signals [J] . Kover Katalin E., Feher Krisztina, Szilagyi Laszlo, Tetrahedron letters: The International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry . 2000,第3期

机译：通过频带选择性抑制有害信号增强寡糖的2D NMR光谱
3. Optimization of diffusion-filtered NMR experiments for selective suppression of residual nondeuterated solvent and water signals from H-1 NMR spectra of organic compounds [J] . Esturau N, Espinosa JF The Journal of Organic Chemistry . 2006,第11期

机译：优化扩散过滤NMR实验以选择性抑制有机化合物的H-1 NMR谱图残留的非氘化溶剂和水信号
4. Experiment of Blind Signal Separation of Wireless Mixture using Complex Valued Fast Independent Component Analysis [C] . Hidehisa Shiomi, Tatsuro Yata, Yasuyuki Okamura IEEE Antennas and Propagation Society International Symposium . 2008

机译：复杂价值快速独立分析的无线混合物盲信号分离试验
5. Improved methods for NMR data processing, and faster experiments for oligosaccharide structure and mixture analysis. [D] . Ridge, Clark D. 2010

机译：改进的NMR数据处理方法，以及更快的寡糖结构和混合物分析实验。
6. Bidirectional band-selective magnetization transfer along the protein backbone doubles the information content of solid-state NMR correlation experiments [O] . M. M. Jolly, J. A. Jarvis, M. Carravetta, -1

机译：沿着蛋白质主链的双向带选择性磁化转移使固态NMR相关实验的信息含量加倍
7. Band-selective NMR experiments for suppression of unwanted signals in complex mixtures [O] . Elin Alexandersson, Corine Sandström, Lena C. E. Lundqvist, 2020

机译：带选择性NMR实验，用于抑制复杂混合物中的不需要的信号
8. Final LDRD report for the project entitled: (open quotes)Enhanced analysis of complex gas mixtures by pattern recognition of microsensor array signals(close quotes) [R] . Hughes, R. C. , Osbourn, G. C. 1996

机译：该项目的最终LDRD报告题为:(公开引号）通过微传感器阵列信号的模式识别增强对复杂气体混合物的分析（附近引号）

Band-selective NMR experiments for suppression of unwanted signals in complex mixtures

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