1. School of Mechanical
and Electrical Engineering, Harbin Institute of Technology, Harbin 150001, China
2. School of Mechanical
Engineering, Heilongjiang University of Science and Technology, Harbin 150022, China
3. School of Mechanical
Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
4. Nanoprobe Laboratory for Bio- & Nanotechnology and Biomimetics (NLB2), The Ohio State University, 201 W. 19th Avenue, Columbus, Ohio 43210-1142, United States