报告题目:The Exciting Possibilities of Graphene-plasmonic Hybrid Platform
报告人:谢亚宏教授
报告时间:15:30—16:30
报告地点:理A110
题目:The Exciting Possibilities of Graphene-plasmonic Hybrid Platform
报告时间:2015.4.8(周三)15:30—16:30
报告地点:理A110
报告人:谢亚宏 教授
Abstract:I will report on our group’s research of a hybrid platform combining van der Waals materials (e.g. graphene) with surface plasmon resonance. I will show that the combination opens up unexpected and exciting possibilities including bio-sensing, the manipulation of individual bio-molecules, and other biomedical applications. A brief introduction of each of the two components will be presented with emphasis on physics and materials science aspects. In addition, a review of surface enhanced Raman spectroscopy (SERS), the main technique we employ for bio-sensing will be presented. The introduction will be followed by a list of characteristics unique to the hybrid platform. Leveraging these unique characteristics, the hybrid platform has been employed for detecting important proteins at single molecule sensitivity, for manipulating bio-molecules/proteins via electrostatic bias and plasmonic tweezers, for early detection of cancer, and potentially for in vivo applications.
报告人简介:
谢亚宏,男,加州大学洛杉矶分校终身教授。1981年获美国普渡大学物理学学士,1983年获加州大学洛杉矶分校电子工程硕士学位,1986年获加州大学洛杉矶分校电子工程博士学位。1986年—1999年在贝尔实验室任研究员。1999年至今,为加州大学洛杉矶分校材料工程学院终身教授,为美国物理学会、美国材料学会、IEEE资深会员。
谢教授主要从事生物传感、物理性能和器件的石墨烯、晶格失配异质结构包括III族氮化物和应变硅等领域研究,在SCI重要期刊上发表了150多篇学术论文,持有38项美国专利以及其他国家的专利。谢教授2012年获亚力山大•洪堡基金会研究奖。入选2015浙江省海鸥计划。为北京大学、西安交通大学、台湾成功大学、南京大学等高校的客座教授。