MRI: Acquisition of a 400 MHz Nuclear Magnetic Resonance Spectrometer to Support Research, Research Training, and Education at Southern Oregon University

MRI：购买 400 MHz 核磁共振波谱仪以支持南俄勒冈大学的研究、研究培训和教育

• 批准号: 2215874
• 负责人: Hala Schepmann
• 金额: $ 44.93万
• 依托单位: Southern Oregon University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2022
• 资助国家: 美国
• 起止时间: 2022-08-15 至 2025-07-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2215874&HistoricalAwards=false
• 关键词: MRI; Acquisition; 400; MHz; Nuclear

This award is jointly supported by the Major Research Instrumentation and the Chemistry Research Instrumentation Programs. Southern Oregon University is acquiring a 400 MHz nuclear magnetic resonance (NMR) spectrometer with a broadband probe to support the research of Professor Hala Schepmann and colleagues Samuel David and Anna F. Oliveri. This instrument facilitates research in the areas of aluminum chemistry, organic chemistry, and natural products. In general, 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 or in the solid state. Access to state-of-the-art NMR spectrometers is essential to chemists who are carrying out frontier research. This instrument enhances the educational, research, and teaching efforts of students at all levels in the department. The instrument is leveraged by students from underrepresented groups in hands-on research and research training experiences.The award of the 400 MHz NMR spectrometer is aimed at enhancing research and education at all levels, especially in areas such as polyatomic nanoclusters, organic synthesis, and natural products. This instrument enables research focused on the characterization of nanoscale aluminum oxyhydroxide clusters to elucidate speciation of aluminum in aqueous solution and the development of new synthetic methodologies to produce substituted phenol and benzoquinone ring systems. Other investigations include the total synthesis of the natural products floricolin and aspernigrin and the identification of a plant growth hormone in P. elata (African teak).This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

该奖项由主要的研究工具和化学研究工具计划共同支持。俄勒冈州南部大学正在使用宽带探测器获得400 MHz核磁共振（NMR）光谱仪，以支持Hala Schepmann教授和同事Samuel David和Anna F. Oliveri的研究。该仪器促进了铝化学，有机化学和天然产品领域的研究。 通常，核磁共振（NMR）光谱是化学家可用于阐明分子结构的最强大工具之一。它用于识别未知物质，表征分子内原子的特定排列，并研究溶液中分子或固态中分子之间相互作用的动力学。对于正在进行边境研究的化学家来说，获得最先进的NMR光谱仪至关重要。该工具增强了该部门各级学生的教育，研究和教学工作。该工具由代表性不足的小组的学生在动手研究和研究培训经验中杠杆作用。400MHz NMR光谱仪的奖励旨在增强各级研究和教育，尤其是在多原子纳米群，有机合成和天然产物等领域。该仪器能够研究集中于纳米级氧化氧化物簇的表征，以阐明水溶液中铝的形态，并开发新的合成方法，以产生取代的苯酚和苯醌环系统。 其他调查包括天然产物植物素和芦笋的总合成，以及在P. Elata中鉴定植物生长激素（非洲柚木）。这项奖项反映了NSF的法定任务，并被认为是值得通过基金会的知识分子优点和更广泛影响的审查标准来通过评估来通过评估来支持的。