
直播时间:2025年7月11日(周五)20:00-21:30
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北京时间2025年7月11日晚八点,iCANX Talks 第235期邀请到了加州理工学院教授高伟担任主讲嘉宾,上海交通大学长聘教轨副教授王敏强,香港城市大学校长助理教授宋宇,香港科技大学助理教授Hnin Yin Yin NYEIN作为研讨嘉宾,北京大学教授张海霞担任主持人。
这将是一场汇聚顶尖学者的盛会,共同探讨前沿科技与学术挑战!更多精彩,敬请期待!
【嘉宾介绍】

高伟
加州理工学院
Body-Interfaced Biosensors
【Abstract】
The rise of personalized medicine is reshaping traditional healthcare, enabling predictive analytics and tailored treatment strategies. In this talk, I will discuss our progress in developing wearable, implantable, and ingestible electrochemical biosensors for real-time molecular analysis. These bioelectronic systems autonomously access and sample diverse body fluids—including sweat, interstitial fluid, gastrointestinal fluid, wound exudate, and exhaled breath condensate—enabling continuous monitoring of key biomarkers such as metabolites, nutrients, hormones, proteins, and drugs during various activities. To facilitate scalable, cost-effective manufacturing of these high-performance, nanomaterial-based sensors, we employ laser engraving, inkjet printing, and 3D printing techniques. The clinical utility of our biosensors is being evaluated in human and animal studies, focusing on applications such as stress and mental health assessment, precision nutrition, chronic disease management, and personalized drug monitoring. Additionally, I will highlight our efforts in energy harvesting from both the body and the environment, opening the door to battery-free, wireless biosensing technologies. By integrating electrochemical biosensing with advanced bioelectronics, we aim to revolutionize personalized healthcare, offering new possibilities for diagnostics, continuous monitoring, and therapeutic interventions.
个性化医疗的兴起正在重塑传统医疗模式,推动预测分析和个性化治疗策略的发展。在本次演讲中,我将介绍我们在开发可穿戴、可植入和可摄入电化学生物传感器方面取得的进展,这些传感器可用于实时分子分析。这些生物电子系统能够自主获取和采样多种体液——包括汗液、组织间液、胃肠液、伤口渗出液和呼出气冷凝液——从而在多种活动中持续监测关键生物标志物,如代谢物、营养素、激素、蛋白质和药物。为实现这些基于纳米材料的高性能传感器的大规模、低成本制造,我们采用了激光雕刻、喷墨打印和3D打印等技术。我们正通过人体和动物研究评估这些生物传感器的临床应用价值,重点关注压力与心理健康评估、精准营养、慢性病管理和个性化药物监测等领域。此外,我还将介绍我们在人体与环境能量收集方面的努力,为实现无电池、无线的生物传感技术铺平道路。通过将电化学生物传感与先进生物电子技术相结合,我们致力于推动个性化医疗的变革,为诊断、持续监测和治疗干预提供新的可能性。
【BIOGRAPHY】
Wei Gao is a Professor of Medical Engineering and Heritage Medical Research Institute Investigator at the California Institute of Technology. He earned his Ph.D. from the University of California, San Diego in 2014, followed by a postdoctoral fellowship at the University of California, Berkeley from 2014 to 2017. He is an Associate Editor of Science Advances, npj Flexible Electronics, Biosensors and Bioelectronics, and Sensors & Diagnosis. He is a recipient of NSF Career Award, ONR Young Investigator Award, IAMBE Early Career Award, Sloan Research Fellowship, Pittcon Achievement Award, IEEE EMBS Early Career Achievement Award, IEEE EMBS Technical Achievement Award, IEEE Sensor Council Technical Achievement Award, MIT Technology Review 35 Innovators Under 35, and Falling Walls Breakthrough of the Year in Engineering and Technology. He is a World Economic Forum Young Scientist, a Highly Cited Researcher (Web of Science). He is an elected Fellow for AIMBE and RSC. His research interests include wearable biosensors, digital medicine, bioelectronics, flexible electronics, additive manufacturing, and micro/nanorobotics.
高伟教授现为加州理工学院医学工程系教授,2007年本科毕业于华中科技大学机械学院,2009年于清华大学精密仪器系获得硕士学位,2014年从加州大学圣地亚哥分校获得化学工程博士学位。2014年至2017年期间,在加州大学伯克利分校电子工程与计算科学系开展博士后工作研究。高伟教授现为Science Advances, Biosensors & Bioelectronics, Sensors & Diagnostics, npj Flexible Electronics 期刊副主编,曾获评美国自然科学基金委杰出青年奖、国际医学与生物工程科学院杰出青年奖,海军研究总署青年科学家奖、斯隆研究奖、IEEE医学与生物学工程学会技术成就奖,IEEE医学与生物学工程学会青年成就奖,IEEE传感器理事会技术成就奖,世界经济论坛青年科学家, 美国化学会青年研究员奖等诸多奖项,入选美国医学与生物工程院会士,皇家化学协会会士,和麻省理工技术评论“35岁以下科技创新35人”全球榜单。他的研究方向包括可穿戴设备、生物传感器、柔性电子、微纳机器人与纳米医学等。
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