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AFM images and measurements. (a) AFM image of a master gold nanowire array at low and high (inset) magnification and (b) a representative height profile of a single gold nanowire. (c) AFM image of dsDNA nanolines on the PDMS replica surface obtained after the master-replica transfer process and hybridization with D1-F and (d) a representative height profile of a single dsDNA nanoline.
