Purchase of a 400 MHz NMR Spectrometer

购买 400 MHz 核磁共振波谱仪

• 批准号: 0077968
• 负责人: Lilian Hsu
• 金额: $ 22.87万
• 依托单位: Mount Holyoke College
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2000
• 资助国家: 美国
• 起止时间: 2000-09-01 至 2003-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0077968&HistoricalAwards=false
• 关键词: Purchase; 400; MHz; NMR; Spectrometer

With this award from the Chemistry Research Instrumentation and Facilities (CRIF) Program, the Department of Chemistry at Mount Holyoke College will acquire a 400 MHz NMR Spectrometer. This equipment will enable researchers to carry out studies on a) solution structures of small, diamagnetic proteins and peptides, as well as complex organic molecules including supramolecular assemblies; b) multi-nuclear NMR studies of transient organometallic intermediates; and c) determination of polymer microstructures. 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 will have an impact in a number of areas including materials chemistry and biochemistry.

凭借化学研究仪器和设施 (CRIF) 计划的这一奖项，曼荷莲学院化学系将购买一台 400 MHz 核磁共振波谱仪。该设备将使研究人员能够对小型抗磁性蛋白质和肽以及包括超分子组装体在内的复杂有机分子的溶液结构进行研究； b) 瞬态有机金属中间体的多核核磁共振研究； c) 聚合物微观结构的测定。 核磁共振 (NMR) 光谱是化学家阐明分子结构的最强大工具。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。 对于进行前沿研究的化学家来说，获得最先进的核磁共振波谱分析至关重要。这些核磁共振研究的结果将对包括材料化学和生物化学在内的许多领域产生影响。