讲座编号：jz-yjsb-2019-y053

讲座题目：Nanoarchitecture with halloysite: core-shell metalloceramic systems and organized bioarrays of clay nanotubes

（埃洛石核壳金属陶瓷复合结构及黏土纳米管有序生物阵列的构筑）

主 讲 人：Yuri M Lvov   美国路易斯安纳理工大学

讲座时间：2019年09月06日（星期五）上午14:00

讲座地点：阜成路东校区耕耘楼405室

参加对象：材机学院全体师生

主办单位：研究生院

承办单位：材料与机械工程学院

主讲人简介：

Dr. Yuri Lvov is a Professor of Chemistry, Tolbert Pipes Eminent Endowed Chair on Micro and Nanosystems and Associate Director of the Institute for Micromanufacturing, Louisiana Tech University. His area of specialization is nanotechnology including nanoassembly, bio/nanocomposites, nanoconstruction and clay nanotubes for controlled release. He was among pioneers of the polyelectrolyte layer-by-layer (LbL) assembly, a nanotechnology method which, after his first papers in 1993, followed by many thousands publications by researchers all over the world. He edited 4 books, published 9 book chapters, published more than 250 papers. Lvov’s total citation index is about 29 300 which is an outstanding result, and his h-index is 90. Lvov was awarded with prestigious international Alexander von Humboldt Prize in recognition of lifetime achievements in nano-scale chemistry in 2014, elected as a member of US National Academy of Inventors in 2015.

Yuri Lvov教授为美国路易斯安纳理工大学微纳米学部Tolbert Pipes荣誉主席，微制造研究所副主任。研究领域主要涉及纳米组装、纳米复合材料、生物材料、纳米结构的构筑及缓释纳米管等纳米技术。他是聚电解质LbL自组装的开拓者之一。在他1993年发表第一篇该纳米技术论文之后，世界各地的研究人员发表了数千篇相关论文。他编辑了4本书，编著了9个专著章节，发表了250多篇论文，总引用次数超过29300次，H因子达到90。2014年，Lvov被授予享有国际声誉的亚历山大·冯·洪堡奖，以表彰其在纳米尺度化学领域的终身成就。2015年，Lvov被选为美国国家发明家学会成员。

主讲内容：

This lecture is on nanoarchitecture with halloysite: core-shell metalloceramic systems and organized bioarrays of clay nanotubes. Orientation of the charged clay nanotubes in the droplet meniscus can be achieved by the micropatterning during drying. The assembly can be used for mesenchymal stem cells patterning and hair colored with assembly on hair. This technology provides a novel method to the application of nanoarchitecture.

本讲座主要介绍埃洛石核壳金属陶瓷复合结构和黏土纳米管有序生物阵列的构筑方法。带电的黏土纳米管在其溶液液滴干燥过程中能够通过微图案化形成新月形的取向，此类组装可用作骨髓间充质干细胞图案化和通过组装在毛发表面对其进行染色。该技术为纳米结构构筑的应用提供了一种新方法。