Purchase of a 400 MHz NMR Spectrometer

购买 400 MHz 核磁共振波谱仪

• 批准号: 9315576
• 负责人: Jean Futrell
• 金额: $ 26.66万
• 依托单位: University of Delaware
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-01-01 至 1995-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9315576&HistoricalAwards=false
• 关键词: Purchase; 400; MHz; NMR; Spectrometer

This award from the Chemistry Research Instrumentation and Facilities program will help the Department of Chemistry at the University of Delaware acquire a 400 MHz spectrometer which will be used in the following research investigations: Structure Determination of Synthetic Peptide Analogs of G-Proteins; Peptide Model for B-sheet Formation; NMR Studies of Substrate Binding Sites of NAD-Dependent Isocitrate Dehydrogenase; Peptide Models of Small Tertiary Structures; Intramolecular Diene Cyclozirconation; Xe-129 NMR Spectroscopy of the Gas Sorbed in Zeolites; and Substituted Phosphonate Syntheses. Nuclear Magnetic Resonance (NMR) Spectroscopy is the most powerful tool available to the chemist for the elucidation of the structure of molecules. It is used to identify unknown substances, 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 areas such as polymers and catalysis, and in biology.

该奖项由化学研究仪器和设施 该计划将帮助化学系在大学 特拉华州采购了一台400 MHz频谱仪，将用于 以下研究调查：合成的结构测定 G蛋白的肽类似物; B折叠形成的肽模型; NMR NAD依赖性异柠檬酸盐底物结合位点的研究 脱氢酶;小三级结构的肽模型; 分子内二烯环锆化反应的NMR谱研究 沸石中吸附的气体;和取代的膦酸酯合成。 核磁共振（NMR）光谱是最有力的工具 化学家可用于阐明 分子。 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。 获得 最先进的核磁共振光谱法对化学家至关重要， 开展前沿研究。 这些NMR研究的结果是 可用于聚合物和催化以及生物学等领域。