直播时间：9月3日（周五）20:00——21:30
直播地址：科学网新浪微博直播间https://weibo.com/l/wblive/p/show/1022:2321324677277765206258
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2021年9月3日晚 8:00（北京时间），大家期待已久的 iCANX Talks第67期即将重磅来袭，本期直播我们有幸邀请到西北大学的John A. Rogers教授来到iCANX Talks讲座系列，敬请期待！
The highly expected iCANX Talks Vol.67 will be ceremoniously holed at 8:00 pm of September 3 (Beijing time). This time, we are fortunate to invite5 Professor John A. Rogers from Northwestern Universityto the iCANX Talks lecture series. so stay tuned!
在前面66期iCANX Talks直播中，累计收看观众已经达到千万人次，受到了国内外专家学者的普遍好评和追捧，目前，iCANX Talks已经成为极具国际影响力的高科技云端学术峰会。
In the previous 66 weeks iCANX talks , it totally attracted close to 10 million audiences worldwide. iCANX has been highlighted by experts and audiences globally. Now, iCANX Talks already becomes a well-known and popular international high-tech online event.
话不多说，先让小艾给大家详细介绍重磅嘉宾及演讲内容吧！
Here comes the abstracts & Bios of today’s iCANX Talks!
报告介绍
Functional Nanomaterials and 3D Neural Interfaces
纳米功能材料与3D神经接口
John A. Rogers
Northwestern University
西北大学
Abstract
Complex, three dimensional (3D) assemblies of micro/nanomaterials form naturally in biological systems, where they provide sophisticated function in even the most basic forms of life. In spite of their broad potential utility in man-made devices, design options for analogous abiotic 3D mesostructures are severely constrained by the comparatively primitive capabilities that are available with established techniques for materials growth, assembly and 3D printing. This talk summarizes progress on (1) materials and designs for cellular and sub-cellular scale LEDs, biosensors and active electronic components, and (2) strategies that rely on geometric transformation of preformed 2D interconnected collections of these elements into 3D mesoscale architectures by controlled processes of compressive buckling. The emphasis is on the foundational materials and mechanics principles, computational approaches that enable inverse designs, and examples of applications in areas ranging from thermoelectrics to microelectromechanical systems, but with a focus on biologically inspired open mesoscale microfluidic/electronic networks as functional interfaces to 3D cell cultures, including spheroids, organoids, assembloids and mini-brains.
微/纳米材料的复杂三维 (3D) 组件在生物系统中天然存在，即使在最基本的生命形式中，它们也能提供复杂的功能。尽管它们在人造设备中已具有广泛的潜在用途，但目前用于材料生长、组装和 3D 打印的相对落后的既定技术严重限制了类似的非生物 3D 介观结构的设计选择。本次演讲总结了 (1) 细胞和亚细胞尺度 LED、生物传感器和有源电子元件的材料和设计，以及 (2) 依靠受控的压缩翘曲过程将这些元素的2D 互连结构转换为 3D 介观尺度结构的策略和进展。演讲主要介绍实现逆向设计的基础材料和力学原理，计算方法以及从热电到微机电系统等领域的应用示例，重点介绍受生物学启发的开放式介观尺度微流体/电子网络作为 3D 细胞培养的功能性接口，包括球体、类器官、组合体和微型大脑。
Biography
John A. Rogers is the Louis Simpson and Kimberly Querrey Professor of Materials Science and Engineering, Biomedical Engineering and Medicine at Northwestern University, with affiliate appointments in Mechanical Engineering, Electrical and Computer Engineering and Chemistry, where he is also Director of the recently endowed Querrey Simpson Institute for Bioelectronics. He has published nearly 800 papers, is a co-inventor on more than 100 patents and he has co-founded several successful technology companies. His research has been recognized by many awards, including a MacArthur Fellowship (2009), the Lemelson-MIT Prize (2011), the National Security Science and Engineering Faculty Fellowship (2012), the Smithsonian Award for American Ingenuity in the Physical Sciences (2013), the MRS Medal (2018), the Benjamin Franklin Medal from the Franklin Institute (2019), the Sigma Xi Monie Ferst Award (2021) and a Guggenheim Fellowship (2021). He is a member of the National Academy of Engineering, the National Academy of Sciences, the National Academy of Medicine, the National Academy of Inventors and the American Academy of Arts and Sciences.
John A. Rogers 是西北大学材料科学与工程、生物医学工程和医学的 Louis Simpson 和 Kimberly Querrey 教授，以及机械工程、电气与计算机工程和化学的兼职教授，他也是最近获得资助的 Querrey Simpson生物电子研究所的主任。他发表了近 800 篇论文，是 100 多项专利的共同发明人，并与他人共同创立了多家成功的科技公司。他的研究获得了许多奖项的认可，包括麦克阿瑟奖学金（2009 年）、莱梅尔森-麻省理工学院奖（2011 年）、国家安全科学与工程学院奖学金（2012 年）、史密森尼物理学奖（2013 年） ）、MRS 奖章（2018 年）、富兰克林研究所的本杰明富兰克林奖章（2019 年）、Sigma Xi Monie Ferst 奖（2021 年）和古根海姆奖学金（2021 年）。他是美国国家工程院、美国国家科学院、美国国家医学科学院、美国国家发明家学院和美国艺术与科学院的成员。
Keywords
Functional Nanomaterials纳米功能材料
3D Neural Interfaces 3D神经接口
Microelectromechanical Systems 微机电系统
Microfluidic/electronic Networks 微流体电子网络
同时，本次讲座也邀请了来自加利福尼亚大学洛杉矶分校的Paul S Weiss 教授带来精彩的主持。来自香港城市大学的于欣格教授，清华大学的盛兴教授担任嘉宾，以及来自天津大学的凌伟担任挑战者。精彩不断，敬请期待！iCANX将继续努力，为科学交流服务，提供一个全球学术交流的顶级平台，敬请大家期待！
At the same time, this lecture also invited Professor Paul S Weiss from University of California, Los Angeles to bring a wonderful host. Professor Xinge Yu from City University of Hong Kong ，Xing Sheng from Tsinghua University as guests. And Wei Ling from Tianjin University as X-challenger. iCANX will continue to work hard to serve scientific exchanges and provide a top platform for global academic exchanges. Please look forward to it!
