simultaneousacquisitionofmultinucleienhancednmrmribysolutionstatedynamicnuclearpolarization
文献类型：期刊论文
| 作者 | He Yugui; Zhang Zhen; Feng Jiwen; Huang Chongyang; Chen Fang; Liu Chaoyang; Liu Maili |
| 刊名 | sciencechinachemistry
 |
| 出版日期 | 2016 |
| 卷号 | 59期号:7页码:830 |
| ISSN号 | 1674-7291 |
| 英文摘要 | Dynamic nuclear polarization(DNP) has become a very important hyperpolarization method because it can dramatically increase the sensitivity of nuclear magnetic resonance(NMR) of various molecules. Liquid-state DNP based on Overhauser effect is capable of directly enhancing polarization of all kinds of nuclei in the system. The combination of simultaneous Overhauser multi-nuclei enhancements with the multi-nuclei parallel acquisitions provides a variety of important applications in both MR spectroscopy(MRS) and image(MRI). Here we present two simple illustrative examples for simultaneously enhanced multi-nuclear spectra and images to demonstrate the principle and superiority. We have observed very large simultaneous DNP enhancements for different nuclei, such as ~1H and ~(23)Na, ~1H and ~(31)P, ~(19)F and ~(31)P, especially for the first time to report sodium ion enhancement in liquid. We have also obtained the simultaneous images of ~(19)H and ~(31)P, ~(19)F and ~(31)P at low field by solution-state DNP for the first time. |
| 语种 | 英语 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/20022]  |
| 专题 | 中国科学院武汉物理与数学研究所 |
| 作者单位 | 中国科学院武汉物理与数学研究所 |
| 推荐引用方式 GB/T 7714 | He Yugui,Zhang Zhen,Feng Jiwen,et al. simultaneousacquisitionofmultinucleienhancednmrmribysolutionstatedynamicnuclearpolarization[J]. sciencechinachemistry,2016,59(7):830. |
| APA | He Yugui.,Zhang Zhen.,Feng Jiwen.,Huang Chongyang.,Chen Fang.,...&Liu Maili.(2016).simultaneousacquisitionofmultinucleienhancednmrmribysolutionstatedynamicnuclearpolarization.sciencechinachemistry,59(7),830. |
| MLA | He Yugui,et al."simultaneousacquisitionofmultinucleienhancednmrmribysolutionstatedynamicnuclearpolarization".sciencechinachemistry 59.7(2016):830. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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