周惠久论坛——Abiological Self-Assembly: Predesigned Metallacycles and metallacages via Coordination
讲座名称：
周惠久论坛——Abiological Self-Assembly: Predesigned Metallacycles and metallacages via Coordination
讲座时间：
2018-05-09
讲座人：
Peter J. Stang
形式：
校区：
兴庆校区
实践学分：
讲座内容：
讲座题目：周惠久论坛——Abiological Self-Assembly: Predesigned Metallacycles and metallacages via Coordination
讲座时间：2018年5月9日上午10:00-11:00
讲座地点：科学馆101
讲座人： Peter J. Stang教授
讲座摘要：The use of just two types of building blocks, linear and angular, in conjunction with symmetry considerations allows the rational design of a wide range of metallocyclic polygons and polyhedra via the coordination motif. We have used this approach to self-assemble a variety of 2D supramolecular polygons such as triangles, rectangles, squares, hexagons, etc. as well as a number of 3D supramolecular polyhedra: truncated tetrahedra, trigonal prisms, cubooctahedra and dodecahedra. More recently we have functionalized these rigid supramolecular scaffolds with different electroactive, host-guest, dendritic, and hydrophobic/hydrophilic moieties and have investigated the properties of these multifunctionalized supramolecular species. Additionally, we have begun to explore the self-assembly of 2D polygons and 3D polyhedra on a variety of surfaces with the aim of developing their potential to be used in device settings. These novel, supramolecular ensembles are characterized by physical and spectral means. The design strategy, formation, characterization and potential uses of these novel metallocyclic assemblies will be discussed, along with our very recent results.
主办单位：材料学院；金属材料强度国家重点实验室；国际处；校团委；学生处
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该项目受国家外专局“国际学术大师校园行”项目资助
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