Acquisition of a 500 MHz NMR Spectrometer for Chemical Research

采购 500 MHz NMR 波谱仪用于化学研究

• 批准号: 9871268
• 负责人: Joseph Lambert
• 金额: $ 45万
• 依托单位: Northwestern University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-09-01 至 2000-02-29
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9871268&HistoricalAwards=false
• 关键词: Acquisition; 500; MHz; NMR; Spectrometer

This award from the Chemistry Research Instrumentation and Facilities Program (CRIF) and the Major Research Instrumentation (MRI) Program will assist faculty in the Department of Chemistry at Northwestern University to acquire a 500 MHz nuclear magnetic resonance (NMR) spectrometer. This equipment will enhance research in a number of areas, including studies on lead toxicity by investigations of lead-protein interactions, synthesis and chemistry of chalcogenometallates, studies in organometallic and coordination chemistry, characterization of transition metal complexes via one- and two-dimensional NMR methods, mechanistic studies of chiral polymerization catalysts, and NMR studies of enzyme active sites. 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, 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 studies have potential technological impact in areas such as catalysis, handling of toxins in the environment, and advanced materials.

该奖项由化学研究仪器和设施计划 (CRIF) 和主要研究仪器 (MRI) 计划授予，将协助西北大学化学系的教师购买一台 500 MHz 核磁共振 (NMR) 波谱仪。 该设备将加强多个领域的研究，包括通过铅-蛋白质相互作用研究铅毒性、硫属金属盐的合成和化学、有机金属和配位化学研究、通过一维和二维核磁共振表征过渡金属络合物方法、手性聚合催化​​剂的机理研究以及酶活性位点的核磁共振研究。 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。这些研究的结果对催化、环境毒素处理和先进材料等领域具有潜在的技术影响。