美国杜克大学姚俊杰教授于2023年6月15日至2023年6月20日应邀到中科院深圳先进技术研究院进行学术交流,并作题为:“Breaking Limits in Photoacoustic Imaging: Deeper, Faster, and More colorful”的学术报告。光声成像(PAl)是一种强大的多尺度解剖学功能和分子成像技术。本次报告展示了姚俊杰教授团队在光声成像的几项进展:第一,PAl通过利用先进的内部光传输技术克服了穿透限制,允许超深(>10厘米)成像。其次,创新的扫描技术和深度学习模型显著加速了PAI,使成像速度提高了1000多倍,同时保持了大视野和高空间分辨率。第三,通过在光学和声学领域使用新颖的制造技术,已经开发出小型化的PAI系统。这些手持式、可穿戴和头戴式的成像设备提供高时空分辨率和高吞吐量。最后,极大受益于基因编码的可切换或可调近红外光声特定探针,PAl的灵敏度和特异性提高了1000多倍。这些技术的进步,充分表现了姚俊杰教授团队在PAl方面取得的重大进展及其广泛的生物医学应用潜力。
姚俊杰教授与先进院老师学生交流
姚俊杰教授(前排中间)与先进院师生合影留念
个人简介:
Dr.Junjie Yao is an Associate Professor of Biomedical Engineering at Duke University. He earned his B.S. (2006) and M.S. (2008) degrees from Tsinghua University, and Ph.D. from Washington University in St. Louis. Dr. Yao's research focuses on the development of photoacoustic tomography (PAT) and ultrasound imaging technologies for applications in the life sciences. With a Google Scholar Total Citation count exceeding 10,000 and an H-index of 50, Dr. Yao has been honored with 2019 IEEE Photonic Society Young Investigator Award, the 2021 National Jewish Fund Faculty Fellowship, and the 2022 NSF CAREER Award. For more detailed information, please visit his website at http://photoacoustics.pratt.duke.edu/.