About the Authors
- Xiaoqiang Wang
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Affiliation Center for Bioengineering and Biotechnology, China University of Petroleum (East China), Qingdao, Shandong, China
- Shuguang Zhang
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* E-mail: shuguang@mit.edu
Affiliation Laboratory for Molecular Fabrication, Center for Bits and Atoms, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: XW SZ. Performed the experiments: XW. Analyzed the data: XW SZ. Wrote the paper: XW SZ.