A Proposal to Acquire High Resolution Solids NMR Capability at the University of Florida

佛罗里达大学获得高分辨率固体核磁共振能力的提案

• 批准号: 9724635
• 负责人: Clifford Bowers
• 金额: $ 38.65万
• 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: 1997
• 资助国家: 美国
• 起止时间: 1997-08-01 至 1999-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9724635&HistoricalAwards=false
• 关键词: Proposal; Acquire; Resolution; Solids; NMR

This award from the Chemistry Research Instrumentation and Facilities (CRIF) Program and the Major Research Instrumentation (MRI) Program will assist the Department of Chemistry at University of Florida to acquire a 400 MHz nuclear magnetic resonance (NMR) spectrometer with solids and imaging accessories. This equipment will enhance research in a number of areas including the following: (1) synthesis of photoactive transition metal-containing polymers, (2) dynamics and ordering of confined molecular systems, (3) synthesis of solid acids and characterization by NMR and `Cal-ad`, (4) the interaction of fluorinated molecules with metal oxides, (5) microporous solids: clathrates and zeolites, and (6) molecular motion in biomolecular 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, 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 the areas such as polymers, catalysis, and in biology.

化学研究仪器和设施(CRIF)计划和主要研究仪器(MRI)计划颁发的这一奖项将帮助佛罗里达大学化学系获得带有固体和成像附件的400 MHz核磁共振(核磁共振)光谱仪。该设备将加强以下领域的研究：(1)含过渡金属的光活性聚合物的合成，(2)受限分子体系的动力学和有序化，(3)固体酸的合成和核磁共振和钙离子表征，(4)含氟分子与金属氧化物的相互作用，(5)微孔固体：包合物和沸石，以及(6)生物分子固体中的分子运动。核磁共振波谱是化学家用来解释分子结构的最有力的工具。它被用来识别未知物质，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。对于正在进行前沿研究的化学家来说，获得最先进的核磁共振光谱是必不可少的。这些核磁共振研究的结果在聚合物、催化和生物学等领域都是有用的。