Solid-State Upgrade for a 500 MHz. NMR Spectrometer

固态升级为 500 MHz。

• 批准号: 9974802
• 负责人: Timothy Keiderling
• 金额: $ 7.51万
• 依托单位: University of Illinois at Chicago
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-08-01 至 2001-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9974802&HistoricalAwards=false
• 关键词: Solid; State; Upgrade; 500; MHz.

With this award from the Chemistry Research Instrumentation and Facilities (CRIF) Program, the Department of Chemistry at the University of Illinois in Chicago will acquire a solid-state upgrade for a 500 MHz NMR Spectrometer. This equipment will enhance research in a number of areas, including a) studies of phospholipid bilayer phase transitions and lipid-protein interactions; b) solid phase synthesis of oligosaccharides containing the beta-mannoside and beta-rhamnoside linkages; c) studies of polymeric and inorganic materials; and d) investigations on the distribution and dynamical behavior of adsorbed species in microporous solids. 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 spectrometry is essential to chemists who are carrying out frontier research. The results from these NMR studies are useful in materials science and biology.

凭借化学研究仪器和设施（CRIF）计划的这一奖项，芝加哥伊利诺伊大学化学系将获得500 MHz NMR光谱仪的固态升级。这一设备将加强若干领域的研究，包括a）磷脂双层相变和脂质-蛋白质相互作用的研究; B）含有β-甘露糖苷和β-鼠李糖苷键的寡糖的固相合成; c）聚合物和无机材料的研究; d）微孔固体中吸附物质的分布和动力学行为的研究。 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光谱分析技术是必不可少的。这些NMR研究的结果在材料科学和生物学中是有用的。