1. State Key Laboratory of Medicinal Chemical Biology Key Laboratory of Functional Polymer Materials College of Pharmacy Nankai University Tianjin 300071 China
2. Department of Mechanical Engineering University of Texas at Dallas Richardson TX 75080 USA
3. School of Life Sciences Tsinghua University Beijing 100084 China
4. Alan G. MacDiarmid NanoTech Institute University of Texas at Dallas Richardson TX 75080 USA
5. College of Electronic Information and Optics Engineering Nankai University Tianjin 300071 China
6. Center for Soft Matter and Biological Physics Virginia Tech Blacksburg VA 24061 USA
7. Institute of High Performance Computing Agency for Science Technology and Research (A*STAR) Singapore 138632 Singapore
8. State Key Laboratory of Nonlinear Mechanics Institute of Mechanics Chinese Academy of Sciences Beijing 100190 China
9. School of Engineering Science University of Chinese Academy of Sciences Beijing 100049 China
10. Beijing Key Laboratory of Engineered Construction and Mechanobiology Institute of Mechanics Chinese Academy of Sciences Beijing 100190 China