题目：
Nanowires, Nano-patterns, Chemisensors and Biosensors
内容：
This presentation will deal with synthesis, characterization, patterning, integration and applications of two types of nanowires: metal oxide and biological nanowires (DNA strands). This talk will demonstrate how to tailor the chemical constituent, size, shape, and surface chemistry of nanowires. Individually addressable patterning of material by lithography is explored to integrate nanowires into devices to form functional nanostructure architectures. The advantage of nanowire-based chemical sensors and biosensors will be discussed. The electric biosensor based on modulation of charge transport in DNA will be explored to detect anti-cancer drugs.
报告人：
Dr. Nianqiang Wu（吴年强博士），Assistant Professor of Material Science at West Virginia University in USA. He received Ph.D. degree and was promoted to Associate Professor in Materials Science & Engineering at Zhejiang University in 1997. He was Postdoctoral Research Fellow at University of Pittsburgh from 1999 to 2001. Afterwards he directed Keck Surface Science Center at Northwestern University in USA. Since 2005 till present, he holds a joint position in WV Nano Initiative and Department of Mechanical & Aerospace Engineering at West Virginia University. His current research interests lie in nanomaterials, nanoscale soft lithography, biosensors and fuel cells.
时间/地点：
6月4日上午（星期一）：10:00~11:30 曹光彪大楼617室
欢迎有兴趣的师生参加！
材化学院材料系
2007.6.1
