Determination of Complex Reaction Mechanisms based on Response Experiments

基于响应实验确定复杂反应机理

• 批准号: 0451109
• 负责人: John Ross
• 金额: $ 35.4万
• 依托单位: Stanford University
• 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: 2005-10-15 至 2009-03-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0451109&HistoricalAwards=false
• 关键词: Determination; Complex; Reaction; Mechanisms; based

John Ross of Stanford University is supported by an award from the Theoretical and Computational Chemistry program for research involving the theoretical determination of complex reaction mechanisms from experimental data and a number of related topics. One of these additional topics involves developing a theory for the transition from deterministic kinetics to stochastic kinetics, important in a variety of settings including the molecularly crowded world of the cell. Another involves the analysis of single molecule kinetics and the exploration of a new "chemical indetermination principle" which Ross suggests would be similar to the Heisenberg uncertainty principle of quantum mechanics. A third project involves the development of pulse sequences to extract mechanistic information from complex reaction networks and is being done in collaboration with three experimental groups, two of them at Stanford, the third at West Virginia University. The work is expected to have a broad impact on the fields of genomics and metabolomics through the development of new methods to extract information from complex reaction environments such as the cell. Ross is planning to disseminate the results of this and prior NSF-supported research through the publication of a textbook, co-authored with two former students and entitled "On the Determination of Reaction Mechanisms."

斯坦福大学的John Ross获得了理论和计算化学项目的奖项，该项目的研究涉及从实验数据和一些相关主题中理论确定复杂反应机制。 这些额外的主题之一，涉及开发一个理论的过渡，从确定性动力学的随机动力学，重要的是在各种设置，包括分子拥挤的世界细胞。 另一个涉及单分子动力学的分析和探索一个新的“化学不确定性原理”，罗斯建议将类似于量子力学的海森堡不确定性原理。 第三个项目涉及开发脉冲序列，从复杂的反应网络中提取机械信息，并与三个实验小组合作完成，其中两个在斯坦福大学，第三个在西弗吉尼亚大学。这项工作有望通过开发新方法从细胞等复杂反应环境中提取信息，对基因组学和代谢组学领域产生广泛影响。 罗斯正计划通过出版一本教科书来传播这项研究和之前NSF支持的研究的结果，这本教科书是与两名以前的学生合著的，题为“关于反应机制的确定”。"