MRI: Acquisition of a 400 MHz Nuclear Magnetic Resonance Console Upgrade for Chemical and Materials Science Research

MRI：为化学和材料科学研究购买 400 MHz 核磁共振控制台升级版

• 批准号: 1726173
• 负责人: Aaron Sadow
• 金额: $ 28.65万
• 依托单位: Iowa State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2017
• 资助国家: 美国
• 起止时间: 2017-08-15 至 2020-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1726173&HistoricalAwards=false
• 关键词: MRI; Acquisition; 400; MHz; Nuclear

This award is supported by the Major Research Instrumentation (MRI) and the Chemistry Research Instrumentation (CRIF) pPograms. Professor Aaron Sadow from Iowa State University and colleagues Yan Zhao, Levi Stanley, Martin Thuo and Sarah Cady have acquired an upgrade for a 400 MHz nuclear magnetic resonance (NMR) spectrometer by equipping it with a new console and a liquid-nitrogen, cooled cryoprobe as well as a flow NMR system to monitor kinetics. This spectrometer allows research in a variety of fields such as those that accelerate chemical reactions of significant economic importance, as well as the study of biologically relevant species. In general, NMR spectroscopy is one of the most powerful tools available to chemists to study the structure of molecules. It is used to identify unknown substances, to understand the specific arrangements of atoms within molecules, and to study the changes of interactions between molecules in solution or in the solid state. Access to state-of-the-art NMR spectrometers is important to chemists who are carrying out frontier research. The results from these NMR studies have an impact in synthetic organic/inorganic chemistry, materials chemistry, forensics and biochemistry. This instrument is an integral part of teaching as well as research performed by undergraduate students via independent student research and traditional academic coursework as well as researchers and graduate students and high school students who participate in outreach activities. The NMR center also offers data collection and analysis for nearby industries.This NMR spectrometer enhances research and education at all levels. It especially benefits the development of synthetic materials to produce bacterial biofilms and studies of catalytic reaction pathways. The spectrometer is also used in developing catalysts for new reactions that couple carbon-hydrogen and carbon-halogen bond activation with carbon-carbon and carbon-heteroatom bond formation and for engineering soft materials, one bond at a time.

该奖项得到了主要的研究工具（MRI）和化学研究工具（CRIF）的支持。来自爱荷华州立大学的亚伦·萨多（Aaron Sadow）和同事Yan Zhao，Levi Stanley，Martin Thuo和Sarah Cady教授通过为其配备了一个400 MHz核磁共振（NMR）的升级，该升级是通过将其配备了一个新的液体和液态控制台和一个液体 - 硝基机器人，冷却的Meropobe and Flow NMM Mrs and kinmrs and kinmrs and system and system。该光谱仪允许在各种领域进行研究，例如加速具有重要经济意义的化学反应的领域，以及对生物学相关物种的研究。通常，NMR光谱是化学家可用来研究分子结构的最强大工具之一。它用于识别未知物质，了解分子中原子的特定排列，并研究溶液或固态中分子之间相互作用的变化。对于正在进行边境研究的化学家来说，获取最先进的NMR光谱仪很重要。这些NMR研究的结果对合成有机/无机化学，材料化学，取证和生物化学的影响有影响。该乐器是教学的组成部分，也是本科生通过独立学生研究和传统学术课程以及参加外展活动的研究人员，研究生和高中生进行的研究。 NMR中心还为附近行业提供数据收集和分析。该NMR光谱仪可增强各级研究和教育。它特别有利于生产细菌生物膜和催化反应途径研究的合成材料的发展。光谱仪还用于开发用于新反应的催化剂，这些反应将碳 - 氢和碳 - 释放键键激活与碳碳和碳杂质 - 杂质粘结键形成以及工程软材料，一次是一种键。