石河子大学“化工大讲堂”2024年第二十讲

报告题目：TERS-Team at TPU / Engineering nanomaterials with lasers: Biomedicine, sensing, and beyond　　报 告 人：Evgeniya Sheremet  　　报告时间：2024年5月14日下午18:00　　报告地点：科技楼一楼明德学术报告厅　　报告人简介：　　Dr. Evgeniya Sheremet has been a Professor at the Research School of Chemical and Biomedical Sciences at Tomsk Polytechnic University, Russia, since 2017. Her academic journey began with studying Nanotechnology at Novosibirsk State Technical University. In 2015, she earned her Ph.D. in Experimental Physics from the Chemnitz University of Technology, where she focused her thesis on 'Micro- and nano-Raman characterization of organic and inorganic materials.' Following her doctorate, Prof. Sheremet continued her research in nanocharacterization as part of the Solid Surfaces Analysis group at TU Chemnitz. Her work involved employing finite element simulations of the electromagnetic field. At present, she collaborates with Prof. Rodriguez to lead the dynamic research group known as TERS-Team. Their primary focus is exploring nanomaterials, their modification, analysis, and applications.　　简介内容：Laser processing is becoming more prominent in flexible electronics fabrication thanks to its scalability, sustainability, and versatility. TERS-Team is a research group in Tomsk Polytechnic University that studies nanomaterials and their applications and uses laser processing to modify their properties. An exciting discovery has become the laser-induced formation of composites when irradiating nanomaterials on different substrates. Using laser processing, it is possible to tune their properties to obtain mechanically robust conductive patterns, preserve nanomaterial surface properties, enhance response to gas, etc. We show how this approach can be applied to functionalized graphene, metallic nanoparticles, and different substrates - from polymers to glass. The mechanism of the nanomaterials and substrate modification, as well as the potential of these structures for applications in biomedicine, sensing, and heating, are discussed.主办单位：石河子大学化学化工学院化工绿色过程兵团重点实验室