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Khalid Salaita : k.salaita@emory.edu; Tel: 404-727-7522;
H.S., Z.L., B.D. and K.S. conceived and designed the experiments.
H.S. and Z.L designed and assembled the PFC laser illumination system.
H.S. and Z.L. performed the DNA unfolding experiments.
H.S., Y.L. and K.G performed the surface modification.
H.S. and V.M. performed the DNA modification.
A.B carried out the MATLAB analysis.
J.Z. carried out the COMSOL simulation.
The manuscript was prepared by H.S. and K.S. with input from all authors.
We thank Mr. Qiliang Liu and Mr. Qiongyi Shang for performing AFM imaging.
We thank Dr. T. Lian (Emory University, Atlanta, GA) for providing AFM access.
The work was supported by grants from the NSF CAREER Award (1350829); the DARPA BTO (HR0011-16-2-0011) and the NIH (R01-GM097399).
A.T.B. is supported by the NSF Graduate Research Fellowship Program (1444932).
V.P.-Y.M. is supported by the National Cancer Institute Predoctoral to Postdoctoral Fellow Transition Award (F99CA223074).
This project was supported in part by the Robert P. Apkarian Integrated Electron Microscopy Core.
© 2018 American Chemical Society.