About the Authors

David Martinez-Martin

Contributed equally to this work with: David Martinez-Martin, Carolina Carrasco

Affiliation Departamento Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, Spain

Carolina Carrasco

Contributed equally to this work with: David Martinez-Martin, Carolina Carrasco

Affiliations Departamento Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, Spain, Centro Nacional de Biotecnología, CSIC, Madrid, Spain

Mercedes Hernando-Perez

Affiliation Departamento Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, Spain

Pedro J. de Pablo

Affiliation Departamento Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, Spain

Julio Gomez-Herrero

Julio.gomez@uam.es

Affiliation Departamento Física de la Materia Condensada, Universidad Autónoma de Madrid, Madrid, Spain

Rebeca Perez

Affiliation Centro de Biología Molecular “Severo Ochoa” (CSIC), Madrid, Spain

Mauricio G. Mateu

Affiliation Centro de Biología Molecular “Severo Ochoa” (CSIC), Madrid, Spain

Jose L. Carrascosa

Affiliation Centro Nacional de Biotecnología, CSIC, Madrid, Spain

Daniel Kiracofe

Affiliation School of Mechanical Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana, United States of America

John Melcher

Affiliation School of Mechanical Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana, United States of America

Arvind Raman

Affiliation School of Mechanical Engineering and Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DMM PJP JGH MGM JLC AR. Performed the experiments: DMM CC. Analyzed the data: DK JM. Contributed reagents/materials/analysis tools: MHP RP. Wrote the paper: DMM PJP JGH MGM JLC AR.