Hai Feng Ji is currently an Associate Professor of Chemistry at Drexel University, USA. Hai-Feng Ji did a postdoctoral research at Department of Chemistry, the University of Florida, after earning his PhD in Chemistry Chinese Academy of Sciences. He has authored about 100 research publications that include 5 book chapters review articles.

Dr. Hai-Feng Ji's research interests include:

• Micromechancial sensors for biological and environmental applications
• Nanomechanical drug screening technology