Purchase of a Raman Spectrometer

购买拉曼光谱仪

• 批准号: 9423319
• 负责人: John Birks
• 金额: $ 13.13万
• 依托单位: University of Colorado at Boulder
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-01-15 至 1996-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9423319&HistoricalAwards=false
• 关键词: Purchase; Raman; Spectrometer

This award from the Chemistry Research Instrumentation and Facilities Program will assist the Department of Chemistry at the University of Colorado--Boulder in the purchase of a Raman spectrometer with a laser excitation source tunable in the visible region. This equipment will enhance research in a number of areas including the following: (a) Investigation of the Interaction between 3-Chlorocatechol and the Active Site of Catechol 1,2-Dioxygenase II; (b) Application of Resonance Raman Spectroscopy for the Determination of the Vibrational Reorganization Energies in Charge Transfer Complexes; and (c) Matrix Isolation (MI) Raman Spectroscopy. Raman spectroscopy is concerned with vibrational and rotational transition in molecules, similar to infrared spectroscopy. The information obtained from a Raman spectrometer sometimes complements that obtained from an infrared study and provides valuable structural information.

化学研究工具和设施计划的该奖项将协助科罗拉多大学 - 博尔德大学化学系购买带有激光激发源在可见区域可调节的拉曼光谱仪。 该设备将增强许多领域的研究，包括以下各个方面：（a）研究3-氯甲醇与Catechol 1,2-二氧酶II之间的相互作用； （b）将共振拉曼光谱应用用于测定电荷转移复合物中的振动重组能； （c）基质分离（MI）拉曼光谱法。 拉曼光谱与分子中的振动和旋转过渡有关，类似于红外光谱。 从拉曼光谱仪获得的信息有时会得到从红外研究获得的补充，并提供有价值的结构信息。