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Chemistry Colloquium | 许华平: 动态响应性含硒高分子

时间

2021年4月29日(周四)
下午16:00-17:30

地点

西湖大学云栖校区5号楼一楼学术报告厅

主持

西湖大学理学院PI 王怀民 博士

受众

教职工

分类

学术与研究

Chemistry Colloquium | 许华平: 动态响应性含硒高分子

时间2021年4月29日(周四)下午16:00-17:30

Time16:00-17:30, Thursday, April 29th, 2021

主持人: 西湖大学理学院PI 王怀民 博士

Host: Dr. Huaimin Wang, PI of School of Science, Westlake University

地址:西湖大学云栖校区5号楼一楼学术报告厅

Address: Lecture Hall, 1F, Building 5, Yunqi Campus, Westlake University



许华平

清华大学化学系教授

Huaping Xu

Professor in Department of Chemistry, Tsinghua University


主讲人/Speaker

许华平,教授,清华大学化学系。2001年和2006年分别在吉林大学化学学院获得学士和博士学位,导师为张希院士。2004年4月至2005年3月,在比利时鲁汶大学交流学习一年。2006年8月至2008年7月在荷兰Twente大学从事博士后研究。2008年7月后在清华大学化学系工作,2014年起为清华大学化学系教授。2011年获得“中国化学会青年化学奖”。2014年获国家自然科学基金委“杰出青年科学基金”资助。入选2014年中组部“万人计划”青年拔尖人才,2017年“万人计划”领军人才。2017年起担任美国化学会ACS Biomaterials Science & Engineering副主编。任北京市化学会副秘书长、中国化学会化学教育学科委员会副主任委员、青年工作者委员会委员。主要研究方向为含硒高分子。

Huaping Xu, born in 1978, received his Bachelor degree in 2001 and Ph. D. degree in 2006 in Jilin University, China, under the supervision of Prof. Xi Zhang. During 2004-2005, he worked as an exchange student in University of Leuven, Belgium. In 2006, he joined Prof. David N. Reinhoudt and Prof. Jurriaan Huskens’s group at University of Twente, the Netherlands as a post-doc. Since July 2008, he has worked at Department of Chemistry, Tsinghua University, China. He was promoted to full professor in 2014. In 2014, he received the Natural Science Fund for Outstanding Young Scholars from NSFC. In 2017, he was enrolled in Leading Talent of National High-level personnel of special support program ("people plan"). He has served for Associate Editor of ACS Biomaterials Science & Engineering since January 2017. His current research is focused on selenium/tellurium-containing polymers.

报告题目/Title:

动态响应性含硒高分子

Dynamic Responsive Chemistry of Selenium-containing Polymers

讲座摘要/Abstract:

    许华平教授团队围绕着含硒高分子的设计、合成及组装开展研究,发展硒的高分子合成化学,认识硒与其它元素共价或非共价相互作用的本质,制备含硒动态共价材料,建立起含硒分子组装体与细胞内活性氧物种(ROS)浓度的关联。含硒高分子已被国际同行广泛认为是新的对ROS具有良好响应性的生物医用高分子材料。

Selenium is a semimetallic element lying in the group XVI of the periodic table with its chemical properties resembling sulfur. But owing to its relatively low electronegativity and large atomic radius comparing with sulfur, selenium also shows unique properties. This feature endows selenium-containing compounds with high reactivity and sensitivity. Although organic selenium chemistry has been developing very fast, the success introducing of selenium into polymer science is rather scarce. Fortunately, we have seen a drastic rising trend in the area of selenium-containing polymer for the past decade. In my talk, the synthetic routes of selenium-containing polymers were summarized, their unique stimuli-responsive properties were elaborated, together with their diverse applications in the field of adaptive and biomedical materials.

讲座联系人/Contact:

理学院 陈老师 chenjiayi@westlake.edu.cn