直播預告｜華中科技大學、南方科技大學兩位專家報告

發布時間：2024-05-14 14:55 原文鏈接：直播預告｜華中科技大學、南方科技大學兩位專家報告

直播時間：2024年5月14日（周二）20:00-22:00

直播平臺：

https://rmtzx.sciencenet.cn/app/kexuewang/liveShare/#/cathay?broadcastId=4193c4ad-ec3f-4b9e-8a68-f407b6de8191

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北京時間5月14日晚八點，iCANX Youth Talks第五十五期邀請到了華中科技大學臧劍鋒，南方科技大學郭傳飛兩位教授主講，浙江大學徐凱臣作為主持人，香港大學張世明、南方科技大學林苑菁兩位教授擔任嘉賓，期待你一起加入這場知識盛宴。

【嘉賓介紹】

臧劍鋒

華中科技大學

基于智能軟材料的創新醫療器械

【Abstract】

Recent advances in soft materials, robotics, and manufacturing technologies have inspired many innovations in biomedical engineering like wearable electronics, implantable sensors, and new intervention methods. Soft intelligent materials can generate mechanical deformation when subjected to external stimuli like optics, acoustics, mechanics, electric field, magnetic field, etc., resulting in new properties or functions. To address the grand challenges in understanding the interfaces between human beings and medical devices, we will show our recent progress in the development of the medical devices using soft intelligent materials. This talk will present: i) how to address the current limitations for the existing cochlea implant, which can only restore functional hearing for patients with severe hearing loss. We proposed a bioinspired soft elastic metamaterial that reproduces the shape and key functions of the human cochlea, blazing a promising trail for reconstruction of natural hearing for patients. ii) how to address the comprehensive challenges posed by wireless implantable sensors. We designed an implantable, bioresorbable, and wireless sensor for monitoring multimodal and decoupled physiological signals of human bodies. iii) how to address the current challenges in the treatment of cerebral aneurysms and brain tumors by the conventional embolization method. We proposed magnetic soft microfiberbots with high steerability, reliable maneuverability, and multi-modal shape reconfigurability to perform robotic embolization in submillimeter regions via a remote, untethered, and magnetically controllable manner. In conclusion, a perspective will be given on designing new medical devices based on the emerging soft materials technologies.

生物醫學工程領域的許多創新，如可穿戴電子設備、植入式傳感器和新介入方法都來自于軟材料、機器人以及制造技術的最新進展。智能軟材料在受到光學、聲學、力學、電場、磁場等外部刺激時會產生機械變形，從而產生新的性能或功能。為了應對人類與醫療設備之間人機接口面臨的挑戰，本報告將展示我們最近在利用智能軟材料開發醫療設備方面的進展和如何解決現有人工耳蝸的局限性，即只能為嚴重聽力損失患者恢復功能性聽力。我們提出了一種受生物啟發的柔性超材料，通過再現人類耳蝸的形狀和關鍵功能，為患者重建自然聽力開辟了一條新路。關于如何應對無線植入式傳感器帶來的全面挑戰，我們設計了一種植入式、可生物吸收的無線傳感器，用于監測人體多模態和解耦的的生理信號。如何解決目前通過常規栓塞方法治療腦動脈瘤和腦腫瘤的挑戰，我們提出了具有高可操控性、可靠機動性和多模態形狀可重構性的磁性軟微纖維機器人，通過遠程、無束縛和磁可控的方式在亞毫米區域進行機器人化血管栓塞。最后，將對基于新興軟材料技術的新型醫療器械設計進行展望。

【BIOGRAPHY】

Dr. Jianfeng Zang is Professor of School of Integrated Circuits, Wuhan National Laboratory for Optoelectronics, and The State Key Laboratory of Intelligent Manufacturing Equipment and Technology, Huazhong University of Science and Technology (HUST). He studied materials science and engineering and Condensed-Matter physics for his B.E. and M.S. degrees at Jilin University. He studied microelectronics and biomedical engineering for PhD in Nanyang Technological University in Singapore. After worked as postdoctoral fellow in University of South Carolina and Duke University, he joined HUST. His research focuses on interdisciplinary area on soft intelligent materials for medical devices. He published more than 80 papers in prestigious journals including Nature Materials, Science Robotics, Nature Communications, and Science Advances. He served in Youth Editorial Board for Engineering, and as organizer for several international conferences on Flexible Electronics and Soft Robotics. He received several awards including National Youth Talent Program, IAAM 2023 Scientist Medal, and Hubei Province Natural Science Award.

臧劍鋒，華中科技大學集成學院、武漢光電國家研究中心、智能制造裝備與技術全國重點實驗室教授、博士生導師。本科和碩士期間在吉林大學學習材料科學與工程和凝聚態物理專業，博士期間在新加坡南洋理工大學學習微電子學與生物醫學工程專業；曾先后在美國南卡羅萊納大學和杜克大學進行博士后研究。他專注于多學科交叉的基于智能軟材料的創新醫療器械基礎原理和臨床應用研究。主持國家重點研發計劃項目課題、國家自然科學基金原創探索項目、面上項目、華為、聯影等項目。擔任中國工程院院刊《Engineering》青年編委；柔性電子ISFSE 2017/2018、軟體機器人SoRo 2019/2020等國際國內會議共同執行主席。在Nature Materials, Science Robotics, Science Advances, Nature Communications等雜志發表80余篇論文，授權發明專利20余項。獲湖北省自然科學獎二等獎（1/5，2023），國際先進材料學會2023年度科學家獎章。

郭傳飛

南方科技大學

高性能電子皮膚及其應用

【ABSTRACT】

Electronic skins can convert stimuli from the environment to electrical signals, and are a promising technology for robot haptics and wearable healthcare. A key challenge for electronic skins is that many sensing parameters, including sensitivity, sensing range, linearity, and sensing stability, can often not be optimized simultaneously. Such issues mostly stem from the specific properties of soft materials and the interfacial behaviors of the devices. Here, we focus on the material-structure-interface-property correlation, and show that some of the key parameters, can be synergized in a single device, by using new materials, microstructures, or interfaces. I will show that an electronic skin can be made to have high sensitivity, high stability, rapid response speed, and little signal drift. Such devices may be used for applications in haptics of humanoid robots and physiological signal collection of humans.

電子皮膚可將外界刺激轉化為電信號，是機器人觸覺和健康醫療領域的核心器件。電子皮膚中，軟材料的本征屬性和界面特性使得器件的靈敏度、量程以及穩定性等諸多性能之間難以兼顧。本研究通過材料、微結構、器件結構的創新設計，實現了超靈敏、大量程、高線性、高穩定性電子皮膚的研發，使得電子皮膚不但測得靈敏，還測得穩、測得準、測得快，為電子皮膚的實際應用提供了一些可行的技術方案。最后，本報告將展示電子皮膚在機器人觸覺以及健康醫療上的特色應用。

【BIOGRAPHY】

Dr. Chuan-Fei Guo is a Professor of Materials Science and Engineering at the Southern University of Science and Technology (SUSTech). He received his bachelor’s degree on Material Science and Engineering in the Huazhong University of Science and Technology (HUST), 2006. In 2011, he earned a PhD degree on Condensed Matter Physics from the Chinese Academy of Sciences. From 2011 to 2016, Dr. Guo worked as a postdoctoral fellow (research associate) at Boston College and the University of Houston. He joined SUSTech since 2016. His research focuses on flexible electronics and bioelectronics. Dr. Guo has published over 150 journal articles in journals of Nature Materials, Nature Communications, PNAS, Science Advances etc., and his papers are cited over 10k times. He has applied 48 patents and hold 27 granted inventions. He is now an editor of Materials Today Physics.

郭傳飛于2006年在華中科技大學獲學士學位，2011年在中國科學院國家納米科學中心獲博士學位。2011~2016年期間，郭傳飛博士在美國的波士頓學院和休斯頓大學從事博士后研究，合作導師為任志鋒教授。2016年加入南方科技大學，目前任南方科技大學材料科學與工程系教授，南方科技大學致新書院學術副院長，Materials Today Physics期刊編輯。主要研究領域為高性能電子皮膚、人體柔性電子技術等。已在Nature Materials、Nature Communications、PNAS、Science Advances等學術期刊上發表論文150多篇，論文引用1萬余次。申請發明專利48件，已獲中、美、日等國專利授權27件，其中包括美國專利授權4件。參與編制國家標準一項，行業標準一項；參與編寫英文專著兩部。獲北京市自然科學二等獎、深圳市青年科技獎。

【主持人】