Ultrafast Spectroscopy and Other Applications of Lasers in Chemistry

超快光谱学和激光在化学中的其他应用

• 批准号: 0514313
• 负责人: Robin Hochstrasser
• 金额: $ 51万
• 依托单位: University of Pennsylvania
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2005
• 资助国家: 美国
• 起止时间: 2005-06-01 至 2008-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0514313&HistoricalAwards=false
• 关键词: Ultrafast; Spectroscopy; Other; Applications; Lasers

In this award, funded by the Experimental Physical Chemistry Program of the Chemistry Division, Prof. Robin M. Hochstrasser of the University of Pennsylvania and his graduate research students will further develop the techniques of multidimensional infrared spectroscopy to unravel the complex spectra of spatially extended, strongly coupled systems. In particular, Prof. Hochstrasser and his group will develop two-dimensional infrared exchange spectroscopy to probe hydrogen bond dissociation and reassociation dynamics in liquids. These studies should provide a new tool with which to study hydrogen bond dynamics in structured liquids, a subject that is of significant importance in chemistry and biology.Besides the broad impact of the research on several areas of science, Prof. Hochstrasser will continue to train a diverse group of young scientists for careers in the sciences.

在这项由化学系实验物理化学计划资助的奖项中，宾夕法尼亚大学的Robin M.Hochstrasser教授和他的研究生将进一步开发多维红外光谱技术，以解开空间扩展的强耦合系统的复杂光谱。特别是，Hochstrasser教授和他的团队将开发二维红外交换光谱来探测液体中的氢键解离和重新解离动力学。这些研究应该为研究结构液体中的氢键动力学提供一个新的工具，这是一个在化学和生物学中具有重要意义的课题。除了这些研究在几个科学领域的广泛影响外，Hochstrasser教授还将继续培养一批不同的年轻科学家，以便在科学领域从事职业。