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【10月14日】唐本忠院士:AIE Research: Past, Present and Future
发布时间:2019-10-10    阅读次数:144

报告题目AIE Research: Past, Present and Future

报告时间2019 10 14 日 上午 9001100

报告地点:校学术会议中心一楼大报告厅

报 告 人:唐本忠 院士

单位:香港科技大学(HKUST)                                                           

举办单位:化学与化工学院

报告人简介

唐本忠,中国科学院院士,香港科技大学张鉴泉理学教授、化学系与生物医学工程系讲座教授,华南理工大学-香港科技大学联合研究院院长。1957年出生于湖北省潜江市;1982年于华南理工大学获学士学位,1985年、1988年先后获日本京都大学硕士、博士学位;曾在多伦多大学从事博士后研究工作。1994年加盟香港科技大学,2009年增选为中国科学院院士,2013年入选英国皇家化学会Fellow2015年在华南理工大学人体组织功能重建国家工程技术研究中心支持下获批香港分中心,并任主任一职。现为科技部973计划项目首席科学家、国家自然科学基金基础科学研究中心项目负责人、广东省引进创新科研团队带头人、华南理工大学发光材料与器件国家重点实验室学术委员会主任,以及中国化学会和英国皇家化学会联合期刊Materials Chemistry Frontiers主编。

唐本忠院士主要从事高分子化学和光电功能材料研究,在聚集诱导发光(Aggregation -Induced Emission, AIE)这一化学和材料前沿领域取得了原创性和引领性的研究成果。作为一类新的、重要的光物理现象和概念,自本课题组报道首篇AIE工作以来,已有60余个国家和地区数1100多个研究团队跟进此工作,每年相关SCI论文的数量和引用量均成指数增长,而且在各类光学专著中予以独立章节介绍,并已经进入相关的本科生教学中;太平洋区域国际化学会议、波兰科学院Krutyń暑期学校、英国皇家化学会《Faraday Discussion》等也将AIE列为主题展开专题研讨;应Wiley和美国化学会邀请, AIE出版相关专著2套(4本),并在《Small》等国内外期刊上出版AIE专期5期。2015年,AIE入选中科院文献情报中心和汤森路透联合发布的《2015年科学研究前沿》,并位于化学与材料学研究热点的第二位。2016年《Nature》一篇新闻深度分析文章将AIE点(纳米粒子)列为支撑和驱动未来纳米光革命的四大材料体系之一,也是唯一一种由中国科学家原创的新材料;美国CNBC电视台也在 “Year of Cancer”的主题实况专访节目中,向全球直播介绍AIE荧光探针在识别癌症细胞等领域的应用。2017年,基于AIE研究的分子聚集发光基础研究中心项目获批,并获得2017年度国家自然科学一等奖。

作为AIE概念的提出者和研究的引领者,唐本忠教授累计发表学术论文约1000篇,引用50000余次,h-指数为112,并于2014-2017年连续入选化学和材料双领域高被引用科学家。同时,唐本忠教授先后获得多项荣誉及奖励,如国家自然科学一等奖(2017,第一完成人)、何梁何利科学与技术进步奖(2017)、第27届夸瑞兹密国际科学奖(2014)、美国化学会高分子学术报告奖(2012)、国家自然科学二等奖(2007,第四完成人)、裘槎高级研究成就奖(2007)、中国化学会高分子基础研究王葆仁奖(2007)和爱思唯尔出版社冯新德聚合物奖(2007)等。

  

Ben Zhong Tang is Stephen K. C. Cheong Professor of Science, Chair Professor of Chemistry, and Chair Professor of Chemical and Biological Engineering at HKUST. His research interests include macromolecular chemistry, materials science and biomedical theranostics. Tang received B.S. and Ph.D. degrees from South China University of Technology and Kyoto University, respectively. He conducted postdoctoral research at University of Toronto. He joined HKUST as an assistant professor in 1994 and was promoted to chair professor in 2008.He was elected to the Chinese Academy of Sciences and the Royal Society of Chemistry (RSC) in 2009 and 2013, respectively. Tang has published >1,400 papers.His publications have been cited >86000 times with an h-index of 136. He received the State Natural Science Award (1st Class; 2017), Scientific and Technological Progress Award from the Ho Leung Ho Lee Foundation (2017) and Senior Research Fellowship from the Croucher Foundation (2007).He is now serving as Editor-in-Chief of Materials Chemistry Frontiers.

报告简介

A scientific concept plays a critical role in the development of a new subject. Before the birth of Aggregation-induced emission (AIE), the concept of aggregation-caused quenching (ACQ) effect is considered as a general belief and a well-accepted concept for common organic luminophores. The ACQ concept hasreformed peoples’ idea that the aggregation is harmful for solid-state light emission. Our group started from occasional interesting findings and has established the concept ofAIE in 2001.[1-2] So far, the mechanism has evolved from restriction of intramolecular rotationto restriction of intramolecular motion and to recently the conceptof through-space conjugation together with the through-bondconjugations, the emission types has ranged from solid-state fluorescence to room-temperaturephosphorescence and further to aggregation-induced delayed fluorescence, the luminophores has changed from traditional luminophores to nonconventionalluminogens. Diverse AIE luminogens with tunable color and high quantum yields havebeen explored, which finds diverse applications from optics and electronics to energy, environmentand bioscience. Most importantly, the concept of AIE has gradually changed people’sthinking way about the aggregation of luminogen and put forth a revolution ofluminogen research both conceptually and technically. In this talk, I will share with you our journey of AIE research, discusses our current understanding of the AIE mechanism,debates current challenges, and looks for the potential breakthroughs in this excitingresearch area.[3]

Selected references

[1] J. Luo, B. Z. Tang et al.Chem. Commun. 2001, 1740-1741.

[2] Mei J, Tang BZ, et. al. Chem. Rev. 2015, 115, 11718-11940.

[3] He Z, Tang BZ, et. al. ACS Omega 2018, 3, 3267-3277.


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