Upgrade of a 300 MHz NMR Spectrometer

300 MHz NMR 波谱仪的升级

• 批准号: 0130936
• 负责人: David Richardson
• 金额: --
• 依托单位: University of Florida
• 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: 2002-02-01 至 2005-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0130936&HistoricalAwards=false
• 关键词: Upgrade; 300; MHz; NMR; Spectrometer

With this award from the Chemistry Research Instrumentation and Facilities (CRIF) Program, the Department of Chemistry at the University of Florida will upgrade a 300 MHz NMR Spectrometer. This equipment will enable researchers to carry out studies on a) cyathane diterpenoids; b) chemoenzymatic synthesis; c) organometallic chemistry of group 6 imido diamide complexes; d) nucleic acid chemistry; e) linked phenoxide ligands as rigid platforms for the preparation of large constructs; and f) synthesis of carbosilane/siloxane segmented polymers. 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 biochemistry and materials chemistry.

凭借化学研究仪器和设施（CRIF）计划的这一奖项，佛罗里达大学化学系将升级300 MHz NMR光谱仪。该设备将使研究人员能够进行以下方面的研究：a）杯赛烷二萜类化合物; B）化学酶促合成; c）第6族亚氨基二酰胺复合物的有机金属化学; d）核酸化学; e）连接的酚盐配体作为制备大型结构的刚性平台;以及f）碳硅烷/硅氧烷嵌段聚合物的合成。 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NMR研究的结果将在生物化学和材料化学等许多领域产生影响。