关于举办华南理工大学“海内外优秀青年学者论坛”软物质研究院分论坛的通知
学术通知
关于举办华南理工大学“海内外优秀青年学者论坛”软物质研究院分论坛的通知
发布时间:2020-12-21        浏览次数:10

广大师生:

  华南理工大学“海内外优秀青年学者论坛”于2015年11月首次启动,旨在面向全球邀请拥有不同学术背景的青年才俊,围绕国际科学前沿、热点研究领域以及行业产业的技术问题等展开探讨和交流。通过这个平台,互相启迪、开拓视野,增强国际交流与合作,促进双方共同发展。

一、论坛时间

2021年1月11日(周一)9:30

二、论坛地点

广州市天河区五山路381号华南理工大学五山校区北区科技园2号楼324报告厅

三、论坛议程

日期

时间

事项或议程

111日(周一)上午

9:30-9:40

开幕式

学院领导致欢迎词

9:40-11:10

学术报告

(每位45分钟)

题目:A tale of two ordered systems: from solid-state   molecular machines to inhibitors of Aβ fibrils

报告人:蒋星

题目:Coordination Polymerization and Synthesis of   Functional Materials

报告人:王号兵

欢迎广大师生参加!

分子科学与工程学院

华南理工大学软物质科学与技术高等研究院

2020年12月21日

1. A tale of two ordered systems: from solid-state molecular machines to inhibitors of Aβ fibrils (蒋星博士)

摘要:

Thermodynamic driving forces can lead to ordered structures of atoms, molecules, and macromolecules in the condensed phase. It remains a challenge to achieve molecular dynamics of high frequency in such closely packed systems. At the same time, the thermodynamic stability makes it a demanding process to disrupt the ordered structures once they are formed. In the talk, I will discuss the design and techniques used to study crystalline molecular rotors, and present the discovery of a fluid-like temperature dependence of dynamics in crystals, i.e., crystal fluidity, as well as the estimation of relative viscosity of MOF-confined solvents. In the second part, I will focus a new strategy to disrupt the aggregation of Aβ peptide, which is implicated in Alzheimer’s Disease. Multivalent polymer–peptide conjugates are promising inhibitors capable of preventing the formation and dissolve existing mature Aβ fibrils, offering new chemical space for inhibitor design as well as insights into the mechanism of protein aggregation. 

报告人简介:

蒋星博士2010年获北京大学理学学士学位,2016年博士毕业于加州大学洛杉矶分校,至2020年8月在伊利诺伊大学厄巴纳-香槟分校从事博士后研究。通过化学合成等手段,从事物质有序聚集状态的性质研究。在分子机器、淀粉样沉淀物抑制剂、炔烃复分解等研究领域取得一定成果,在J. Am. Chem. Soc.和ACS Cent. Sci.等国际著名期刊发表论文14篇。未来独立研究主要通过寡聚物的精密合成,提升对聚合物中构效关系的理解。

2. Coordination Polymerization and Synthesis of Functional Materials (王号兵博士)

摘要:

Syntheic polymeric materials now form an inextricable part of modern life. The pysical and chemical properties of materials are highly dependent on the macro- and micro-structures of polymers. With an aim to create novel high-performance polymeric materials, my research program mainly focus on the synthesis of highly active and selective coordination polymerization catalysts, the development of novel polymerization and copolymerization reactions and the production of novel polymeric materials with unique chemical, physical and mechanical properties. In this talk I will describe rare-earth catalyzed polymerization of polar functionalized olefins and their copolymerizaiton with non-polar olefins. By using the functional group as directing group, we have achieved various novel polymerization and copolymerization reactions with precise controlled of monomer sequence, ragio- and stereoselectivities. A new family of novel polymeric materials showing unique chemical, physical and mechanical properties. We have obtained a series of low-cost commodity olefin polymers that show remarkable self-healability by the simple polymerization reaction without the complex synthetic effort and materials design.

报告人简介:

王号兵博士于2009年在西南大学获理学学士学位,2015年在华东理工大学获理学博士学位,2015年6月至2020年12月在日本理化学研究所从事博士后研究。主要从事配位聚合研究,如官能化烯烃聚合、乙烯与极性单体共聚的研究等,开发新型功能高分子材料(可降解、自愈合、形状记忆等)。以第一作者或通讯作者在JACS, Angew. Chem., Int. Ed., Macromolecules等国际知名期刊发表论文十余篇,授权中国专利三项,申请国际专利两项。所开发的具有快速自愈合能力的乙烯共聚物成果被日本NHK电视台、富士电视台、新华网等三十多家媒体报道。荣获日本理化学研究所科研最高奖项RIKEN EIHO Award (RIKEN Significant Achievement Award)。


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