Upgrade of 300 MHz Solid State NMR

300 MHz 固态核磁共振升级

• 批准号: 0541764
• 负责人: Joseph Merola
• 金额: $ 27.83万
• 依托单位: Virginia Polytechnic Institute and State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2006
• 资助国家: 美国
• 起止时间: 2006-02-15 至 2009-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0541764&HistoricalAwards=false
• 关键词: Upgrade; 300; MHz; Solid; State

With support from the Chemistry Research Instrumentation and Facilities: Departmental Multiuser Instrument Acquisition (CRIF:MU) Program, the Department of Chemistry at Virginia Polytechnic Institute and State University will upgrade an existing 300 MHz nuclear magnetic resonance (NMR) Spectrometer. The upgraded 300 MHz spectrometer will enable studies on a) the solid state dynamics of endohedral metallofullerenes; b) the mechanism of chemical warfare agent decomposition in thin films; c) the chemical bonding in wood composites; d) the structure and dynamics of membrane bound proteins; e) structure-property relationships on a variety of materials, including membranes for proton transport in fuel cells; and f) interactions of templates with metal organic framework structures. Nuclear Magnetic Resonance (NMR) spectroscopy is one of the most powerful tools 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 studies will have an impact in a wide variety of areas, including polymer chemistry, national security, energy storage and biochemistry.

在化学研究仪器和设施：部门多用户仪器采购（CRIF：MU）计划的支持下，弗吉尼亚理工学院和州立大学的化学系将升级现有的300 MHz核磁共振（NMR）光谱仪。 升级后的300兆赫光谱仪将能够研究：（a）内嵌金属富勒烯的固态动力学;（B）化学战剂在薄膜中的分解机理;（c）木材复合材料中的化学键合;（d）膜结合蛋白质的结构和动力学;（e）各种材料的结构-性能关系，包括燃料电池中质子运输膜;和f）模板与金属有机骨架结构的相互作用。 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之一。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。这些研究的结果将对各个领域产生影响，包括聚合物化学、国家安全、能源储存和生物化学。