Acquisition of a Multi-Angle Laser Light Scattering Instrument for Determination of Molecular Weights and Shapes for Macromolecular Systems

获取多角度激光光散射仪，用于测定大分子系统的分子量和形状

• 批准号: 9724429
• 负责人: Donald Snyder
• 金额: $ 2.94万
• 依托单位: Eastern Michigan University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-09-01 至 1998-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9724429&HistoricalAwards=false
• 关键词: Acquisition; Multi; Angle; Laser; Light

This award from the Chemistry Research Instrumentation and Facilities (CRIF) Program and the Major Research Instrumentation (MRI) Program will assist the Department of Chemistry at Eastern Michigan University to acquire a multi-angle laser light scattering spectrometer. This equipment will enhance research in a number of areas including the following: (1) determination of accurate molecular weight of novel polybenzotriazoles, (2) study of the laser photothermal surface lensing effect, (3) studying the photogenerated thiols for epoxy curing, (4) metal-catalyzed thermal decomposition of synthetic lubricants, and (5) probe of the changes in the molecular shape of proteins and RNA of known molecular weight. A laser can provide important information about chemical reactivity. Its use may enable breakthroughs in our understanding of the properties of reactivity and non-reactivity of molecules..

该奖项由化学研究仪器和设施 （CRIF）计划和主要研究仪器（MRI）计划将 协助东密歇根大学化学系， 获得多角度激光光散射光谱仪。本设备 将加强以下几个领域的研究：（1） 新型聚苯并三唑的精确分子量的测定， (2)激光光热表面透镜效应的研究;（3）研究 用于环氧固化的光生硫醇，（4）金属催化的热 合成润滑剂的分解;（5） 已知分子量的蛋白质和RNA的分子形状。 激光可以提供有关化学反应性的重要信息。其 使用可能会使我们在理解的性质突破， 分子的反应性和非反应性。