直播时间：2025年4月1日（周二）20:00-21:30

 

直播平台：

 

 

科学网APP

 

https://weibo.com/l/wblive/p/show/1022:2321325150628988191011

 

（科学网微博直播间链接）

 

 

科学网微博

 

 

科学网视频号

 

北京时间4月1日晚八点，iCANX Youth Talks第91期邀请到了华中科技大学武汉光电国家研究中心副教授高辉、上海大学机电工程与自动化学院教授刘娜担任主讲，苏州大学特聘教授汪晓巧、浙江大学医学院附属第二医院任特聘研究员倪楚君担任研讨嘉宾，浙江大学“百人计划”研究员徐凯臣担任主持人，期待你一起加入这场知识盛宴。

 

【嘉宾介绍】

 

 

高辉

 

华中科技大学

 

飞秒激光纳米3D打印技术的几点探索

 

【Abstract】

 

Femtosecond laser nanoscale 3D printing technology is a high-precision nanoscale additive manufacturing technique capable of surpassing the diffraction limit, enabling the fabrication of arbitrarily complex three-dimensional structures. In recent years, it has played a significant role in numerous cutting-edge fields such as micro/nano-optics, micro/nano-electronics, biomedicine, and micromechanics. However, challenges including low processing efficiency and complex system architecture persist, hindering its transition from laboratory research to large-scale industrial applications. Our research team has conducted studies in femtosecond laser nanoscale 3D printing technology in recent years. This presentation will highlight our recent work, including breakthroughs in overcoming processing efficiency limitations through inertia-free scanning strategies and optical system simplification via metasurface integration.

 

飞秒激光纳米3D打印技术是一种能够超越衍射极限的高精度纳米增材制造技术，可以实现任意复杂三维结构的加工制备，近年来在微纳光学、微纳电子、生物医学、微机械等众多前沿领域发挥了重要作用。但该技术也存在加工效率低下、系统复杂庞大等瓶颈问题，制约其难以走出实验室实现大规模工业应用。报告人团队近年来在飞秒激光纳米3D打印技术有关方面做了一些研究，本报告将汇报我们团队近期基于无惯量扫描突破加工效率限制、基于超表面简化光学系统等方面的一些工作。

 

【BIOGRAPHY】

 

Hui Gao is an Associate Professor and Doctoral Supervisor at the Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, selected for the Young Elite Scientists Sponsorship Program by CAST, Hubei Provincial High-Level Talent Program, and the 2024 Stanford University & Elsevier Worlds Top 2% Scientists List. He earned his bachelor’s degree from Zhejiang University and his Ph.D. jointly from the University of Chinese Academy of Sciences and the National University of Singapore, receiving the National Outstanding Doctoral Dissertation Award from the China Instrument and Control Society and the IAAM Young Scientist Award. His research focuses on laser micro-nano manufacturing and metasurface-based micro-nano optics, with nearly 20 first/corresponding-author papers in journals like Science Advances, Opto-Electronic Advances, and International Journal of Extreme Manufacturing (including 1 ESI Highly Cited Paper and 3 cover articles). He leads projects funded by the National Natural Science Foundation of China, Fundamental Research Program of China Academy of Engineering Physics, and Hubei Provincial Youth Foundation Program, and is recognized by the Knowledge Innovation Program of Wuhan-Shuguang. He serves as Editorial Board Member of Opto-Electronic Engineering, Youth Editorial Board Member/Wuhan Office Director of Opto-Electronic Advances, Youth Editorial Board Member of Chinese Journal of Lasers, Deputy Secretary-General of the Micro-Nano Optics Committee (Chinese Society for Optical Engineering), Member/Popular Science Expert of the Popular Science Committee (China Instrument and Control Society), and Popular Science Scientist Advisor for Light: Science & Applications.

 

高辉，华中科技大学武汉光电国家研究中心副教授，博导，入选中国科协“青年人才托举工程”、湖北省高层次人才、2024斯坦福大学&爱思唯尔全球前2%顶尖科学家榜单。本科就读于浙江大学，博士就读于中国科学院大学与新加坡国立大学，曾获中国仪器仪表学会全国优秀博士论文奖、IAAM Young Scientist Award等奖项。近年来在激光微纳制造、超构表面微纳光学等领域开展了一系列开创性的研究工作，以第一/通讯作者在Sci. Adv.、Opto-Electron. Adv.、Int. J Extrem. Manuf.等知名国际期刊发表高水平研究论文近20篇 (含ESI高被引论文1篇，封面论文3篇)。承担国家自然科学基金、中国工程物理研究院基础前瞻专项、湖北省青年基金等多项国家级及省部级项目，入选武汉市曙光计划。目前担任期刊《光电工程》编委、Opto-Electronic Advances青年编委/武汉办公室主任、《中国激光》青年编委、中国光学工程学会微纳专委会副秘书长、中国仪器仪表学会科普专委会委员/科普专家、Light科普坊科学家顾问等职务。

 

 

刘娜

 

上海大学

 

微小尺度生物操作机器人

 

【ABSTRACT】

 

Micro/Nanoscale Bio-Manipulation Robotic Systems refer to robotic platforms capable of performing precise manipulation and detection tasks on biological specimens at small scales (mm/micro/nano scale). Given that their operational dimensions coincide with those of cells and tissues, these systems offer groundbreaking technological means and tools for elucidating fundamental biological mechanisms and addressing critical scientific challenges in disease diagnosis and therapy. Nevertheless, limitations imposed by the minute scale of biological targets and the intricate physiological microenvironment continue to pose significant challenges, including suboptimal operational efficiency and functional constraints. To overcome these barriers, we have conducted systematic investigations into the manipulation mechanisms, control methodologies, and structural design strategies of small-scale robotic systems. Our research has yielded notable advancements in biomedical applications, including cell manipulation with physical property characterization and multi-targeted gastrointestinal diagnosis and therapeutic interventions.

 

微小尺度生物操作机器人是指在毫米、微米、纳米尺度对生物体开展精确操控及检测等任务的机器人系统，由于其操作的特征尺度与细胞及组织器官一致，为探索生命规律，解决疾病诊疗等相关科学问题提供了全新的技术手段和工具，是当前国际前沿热点研究。但受到生物对象尺寸和复杂生理环境等因素的限制，微小尺度生物操作机器人仍然面临着效率低、功能局限等挑战。为此，我们围绕微小尺度操作机器人的操控机制、控制方法、构型策略等方面开展了研究工作，在细胞操控及其物性表征、胃肠道多靶点诊疗等生物医药应用研究领域取得了一些成果。

 

【BIOGRAPHY】

 

Liu Na is a professor at the School of Mechatronic Engineering and Automation, Shanghai University, and the deputy director of the Micro/Nano Manipulation Technology Research Center at Shanghai University. Her primary research focuses on high-throughput single-cell manipulation for biomedical applications and key technologies in gastrointestinal miniature soft robotics. She has published over 30 SCI-indexed papers as first/corresponding author in top-tier journals, including Nature Communications, Advanced Science, Cyborg and Bionic Systems, Microsystems & Nanoengineering and IEEE Transactions. Additionally, she has been granted more than 20 invention patents, with 6 patents successfully commercialized. She has led multiple national and provincial research projects, including grants from the National Natural Science Foundation of China (General & Youth Programs) and the Shanghai Science and Technology Committee. Her contributions have been recognized with prestigious awards, including the First Prize of the Technical Invention Award from the Chinese Society of Instrument and Control, the First Prize of the Shanghai Technical Invention Award, and selection for the Shanghai Young Elite Scientists Program.

 

刘娜，上海大学机电工程与自动化学院教授，上海大学微纳操作技术研究中心副主任。主要研究兴趣包括面向生物医学应用的单细胞高通量操控和胃肠道微型软体机器人的关键技术研究。以第一/通讯作者在Nature Communications、Advance Science、Cyborg and Bionic Systems、Microsystems & Nanoengineering和IEEE 汇刊等国际知名期刊上发表SCI论文30余篇，申请/授权发明专利20余项，其中实现专利成果转化6项。获中国仪器仪表学会技术发明奖一等奖、上海市技术发明奖一等奖，上海市扬帆英才计划等学术奖励。

 

【主持人】

 

 

徐凯臣

 

浙江大学

 

【研讨嘉宾】

 

 

汪晓巧

 

苏州大学

 

 

倪楚君

 

浙江大学医学院附属第二医院