Skip to main content
. Author manuscript; available in PMC: 2013 Dec 12.
Published in final edited form as: J Am Chem Soc. 2012 Dec 3;134(49):19957–19960. doi: 10.1021/ja308875r

FIGURE 2.

FIGURE 2

AFM topographic images of the bare Au film (A), the Au film bonded with streptavidin/ R6G-functionalized AgNPs through HSGP (B), and as in (B), but treated with P1 to form triplex-stem cyclic DNA (C).