Acquisition of a 400 MHz NMR

采集 400 MHz NMR

• 批准号: 0421012
• 负责人: Daniel Dyer
• 金额: $ 25.68万
• 依托单位: Southern Illinois University at Carbondale
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-08-01 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0421012&HistoricalAwards=false
• 关键词: Acquisition; 400; MHz; NMR

With this award from the Major Research Instrumentation (MRI) Program, the Department of Chemistry at Southern Illinois University at Carbondale will acquire a 400 MHz NMR Spectrometer. The research that this instrument will support includes the synthesis and characterization of a variety of exciting new materials including polar thin films prepared via liquid crystalline self-assembly, new grafted polymer brushes prepared via surface initiated polymerization, metal phosphonates containing charge-transfer complexes, solid-state host-guest materials, soluble semi-conducting group (IV) metal backbone polymers, novel nanowires and alkylthiolate protected gold nanoparticles. 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. Access to state-of-the-art NMR spectrometers is essential to chemists who are carrying out frontier research. The results from these NMR studies will have an impact in materials chemistry and nanosciences.

通过主要研究仪器（MRI）项目的奖励，位于卡本代尔的南伊利诺伊大学化学系将获得一台400 MHz核磁共振光谱仪。该仪器将支持各种令人兴奋的新材料的合成和表征，包括通过液晶自组装制备的极性薄膜，通过表面引发聚合制备的新型接枝聚合物刷，含有电荷转移配合物的金属膦酸盐，固态主客体材料，可溶性半导体基团（IV）金属骨架聚合物，新型纳米线和烷基硫酸盐保护的金纳米颗粒。核磁共振（NMR）波谱是化学家用来研究分子结构的最有力的工具之一。它用于识别未知物质，表征分子内原子的特定排列，以及研究溶液中分子之间相互作用的动力学。获得最先进的核磁共振光谱仪是必不可少的化学家谁正在进行前沿研究。这些核磁共振研究的结果将对材料化学和纳米科学产生影响。