学术报告：Nanoplasmonics Biosensing Devices表面等离子激元纳米生物传感器件
报告题目：Nanoplasmonics Biosensing Devices表面等离子激元纳米生物传感器件报告人：杨天
―――上海交通大学密西根学院
报告时间：2010-11-23（星期二）上午10:00
报告地点：嘉定园区学术中心102会议室
In recent years, driven by the development of nanotechnology, surface plasmon polariton (SPP) has become an important component of nanophotonic devices, and has been demonstrated as a very successful technology for optical biological sensing. SPP is a phenomenon observed near metallic surfaces. An SPP field consists of an optical field and an electric charge density oscillation, which couple to each other. It is not bound by the optical diffraction limit and can be focused to nano-scale regions for high sensitivity and high resolution detections. First discovered over a hundred years ago, SPP is still being rediscovered in a variety of contexts and applications today. In this talk, I will introduce several research projects on nanoplasmonics biosensing, which include single molecule DNA identification in microfluidic devices, detection of a poliovirus’ entry into a cellular membrane, surface enhanced Raman spectroscopy, and fiber-tip biomarker sensing.
Biography:
Prof. Tian Yang is currently with the University of Michigan – Shanghai Jiao Tong University Joint Institute. He received the B.S. degree in Electronics Engineering from Tsinghua University in 2000, and the Ph.D. degree in Electrical Engineering from the University of Southern California in 2006. He was a postdoctoral researcher and then a research associate at the School of Engineering and Applied Sciences at Harvard University from 2006 to 2009. His research interests are in nanotechnology and photonics.
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