Purchase of a 400 MHz NMR Spectrometer

购买 400 MHz 核磁共振波谱仪

• 批准号: 9302619
• 负责人: Douglas Neckers
• 金额: $ 16.51万
• 依托单位: Bowling Green State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1993
• 资助国家: 美国
• 起止时间: 1993-07-01 至 1994-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9302619&HistoricalAwards=false
• 关键词: Purchase; 400; MHz; NMR; Spectrometer

This award from the Chemistry Research Instrumentation Program will assist the Department of Chemistry at Bowling Green University in the purchase of a 400 MHz, multinuclear, nuclear magnetic resonance (NMR) spectrometer. This new instrumentation will enhance greatly research in a number of areas including the following: 1) Electron-transfer across artificial B-sheets, 2) Allosteric regulation of water soluble receptors, 3) NMR studies of the structures of branched nucleic acids, 4) Photosensitized energy and electron transfer reactions in surfactant bilayers on colloidal inorganic supports, 5) NMR studies of rapidly polymerizing multifunctional monors. %%% A nuclear magnetic resonance (NMR) spectrometer is used to obtain information about molecular structure (what types of carbon and/or hydrogen atoms are present, what are the relative number of each type of atoms and how are they connected to one another in the molecule) and molecular dynamics (how rapidly are the various parts of the moleule moving. This instrument is essential for any meaningful, modern synthetic chemistry research program.

这份来自化学研究仪器项目的合同将协助鲍灵格林大学化学系购买一台400兆赫多核核磁共振光谱仪。这种新仪器将极大地加强在许多领域的研究，包括：1)人工b片间的电子转移，2)水溶性受体的变构调节，3)支链核酸结构的核磁共振研究，4)胶体无机载体上表面活性剂双分子层的光敏能量和电子转移反应；5)快速聚合多功能单体的核磁共振研究。核磁共振（NMR）光谱仪用于获取分子结构的信息(存在什么类型的碳和/或氢原子，每种原子的相对数量以及它们在分子中如何相互连接)和分子动力学（分子的各个部分移动的速度有多快）。这个仪器对于任何有意义的现代合成化学研究计划都是必不可少的。