MRI: Acquisition of High Field Nuclear Magnetic Resonance Instrumentation for Research on Nanochemistry

MRI：购置高场核磁共振仪器用于纳米化学研究

• 批准号: 0116853
• 负责人: James Stoddart
• 金额: $ 61.79万
• 依托单位: University of California-Los Angeles
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-08-15 至 2004-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0116853&HistoricalAwards=false
• 关键词: MRI; Acquisition; Field; Nuclear; Magnetic

With this award from the Major Research Instrumentation (MRI) Program, the Department of Chemistry at the University of California in Los Angeles will acquire a 600 MHz NMR Spectrometer. This equipment will enable researchers to carry out studies on a) oligosaccharide-based glycodendrimers; b) synthesis of specific molecular probes; c) complex natural products and analogues; d) modular synthesis and polyhedral surface modification of carboranes; e) endohedral metal complexes of fullerenes; and f) interlocked molecules in electronic devices. 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, 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 a number of areas, in particular nanochemistry.

通过主要研究仪器（MRI）项目的奖励，位于洛杉矶的加利福尼亚大学化学系将获得一台600兆赫的核磁共振光谱仪。该设备将使研究人员能够开展以下研究：a)基于低聚糖的糖树状大分子；B)特异分子探针的合成；C)复杂的天然产物和类似物；D)碳硼烷的模块化合成及多面体表面改性；E)富勒烯内嵌金属配合物；f)电子设备中的互锁分子。核磁共振（NMR）波谱是化学家用来阐明分子结构的最有力的工具。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在许多领域产生影响，特别是纳米化学。