Aquisition of a Wide-Bore 600 MHz NMR Spectrometer

购置大口径 600 MHz NMR 波谱仪

• 批准号: 0215774
• 负责人: David Grant
• 金额: $ 52万
• 依托单位: University of Utah
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-09-01 至 2005-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0215774&HistoricalAwards=false
• 关键词: Aquisition; Wide; Bore; 600; MHz

With this award from the Major Research Instrumentation (MRI) Program, the Department of Chemistry at the University of Utah will acquire a wide-bore 600 MHz NMR Spectrometer. This equipment will enable researchers to carry out studies on a) measurements of chemical shift tensors in natural products, ionic compounds, aerosols and soots, b) quadrupolar interactions in shift tensors and couplings in biologically important molecules, and c) spin exchange in polarized noble gases. Nuclear Magnetic Resonance (NMR) spectroscopy is the most powerful tool available to chemists for the elucidation of the structure of molecules. It is used to identify unknown substances, to characterize specific arrangements of atoms within molecules, and to study the dynamics of interactions between molecules in solution. Access to state-of-the-art NMR spectrometers is essential to chemists who are carrying out frontier research. The results from these NMR studies will have an impact in a number of areas including drug development and advanced materials.

有了这项来自主要研究仪器（MRI）计划的奖励，犹他州大学化学系将获得一台宽口径600 MHz NMR光谱仪。这一设备将使研究人员能够进行以下研究：（a）测量天然产品、离子化合物、气溶胶和烟尘中的化学位移张量;（B）位移张量中的四极相互作用和生物重要分子中的耦合;（c）极化惰性气体中的自旋交换。 核磁共振（NMR）光谱是化学家用来阐明分子结构的最有力的工具。它用于识别未知物质，表征分子内原子的特定排列，并研究溶液中分子之间相互作用的动力学。 对于从事前沿研究的化学家来说，使用最先进的NMR光谱仪是必不可少的。这些核磁共振研究的结果将在许多领域产生影响，包括药物开发和先进材料。