Coordination-Driven self-Assembly: Multi-Component and Photophysical Studies

协调驱动的自组装：多组分和光物理研究

基本信息

批准号：
1212799
负责人：
Peter Stang
金额：
$ 43.5万
依托单位：
University of Utah
依托单位国家：
美国
项目类别：
Standard Grant
财政年份：
2012
资助国家：
美国
起止时间：
2012-08-15 至 2016-07-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=1212799&HistoricalAwards=false
关键词：
Coordination Driven self Assembly Multi

项目摘要

In this project funded by the Macromolecular, Supramolecular and Nanochemistry Program of the Chemistry Division, Prof. Peter J. Stang of the University of Utah investigates coordination-driven self-assembly of 2D metallacycles and 3D metallacages. Specifically, heterligated Pt-complexes, involving carboxylate and pyridyl ligands, will be studied that allow the formation of a greater variety and more complex supramolecular assemblies. Multi-component self-assembly, as well as the interconversion of homoligated pyridyl architectures with heteroligated systems, will be examined. The use of flexible ligands and heteroligated, flexible multi-component assemblies will be investigated. This research will advance our fundamental understanding of how simple molecules spontaneously self-assemble into complex nanoscale systems. This work could have significant impact upon nanoscience and nanotechnology and, in particular, future "bottom up" manufacturing. It may also provide new materials with novel properties and functions such as sensors, catalysts, etc. of importance in the chemical industry. The broader impact also involves training postdoctoral researchers and graduate and undergraduate students in supramolecular self-assembly. These researchers will also be mentored in the dissemination of research results via presentations at major conferences and publications in premier peer reviewed, scientific journals.

在这个由化学部的大分子，超分子和纳米化学计划资助的项目中，犹他大学的彼得·J·斯坦教授调查了由2D金属镜和3D金属质量的协调驱动的自组装。具体而言，将研究涉及羧酸盐和吡啶基配体的异形PT复合物，从而允许形成更大，更复杂的超分子组件。将研究多组分自组装，以及均匀的吡啶基体系结构与杂化系统的互连。将研究使用柔性配体和杂质，柔性多组分组件的使用。这项研究将促进我们对简单分子自发自发自发自发化的基本理解。这项工作可能会对纳米科学和纳米技术产生重大影响，尤其是未来的“自下而上”制造。它还可以提供具有新颖性能和功能的新材料，例如在化学工业中重要的材料，例如传感器，催化剂等。更广泛的影响还涉及在超分子自组装中培训博士后研究人员以及研究生和本科生。这些研究人员还将通过在总理审查的科学期刊上的主要会议和出版物中的演讲来传播研究结果。