About the Authors

Xueying Han

xueyinghan85@gmail.com

Affiliation Center for Nanotechnology in Society, University of California Santa Barbara, Santa Barbara, CA, United States of America

Galen Stocking

Affiliations Center for Nanotechnology in Society, University of California Santa Barbara, Santa Barbara, CA, United States of America, Department of Political Science, University of California Santa Barbara, Santa Barbara, CA, United States of America

Matthew A. Gebbie

Affiliations Center for Nanotechnology in Society, University of California Santa Barbara, Santa Barbara, CA, United States of America, Materials Department, University of California Santa Barbara, Santa Barbara, CA, United States of America

Richard P. Appelbaum

Affiliations Center for Nanotechnology in Society, University of California Santa Barbara, Santa Barbara, CA, United States of America, Global & International Studies, University of California Santa Barbara, Santa Barbara, CA, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: XH GS MAG RPA. Performed the experiments: XH GS MAG. Analyzed the data: XH GS MAG RPA. Contributed reagents/materials/analysis tools: XH GS. Wrote the paper: XH GS MAG RPA.