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. 2005 Jul 25;102(31):10788–10792. doi: 10.1073/pnas.0503527102

Fig. 1.

Fig. 1.

Schematic of the experimental plan. Thiol-modified T<>T DNA duplexes are assembled on a Au electrode surface in a loosely packed monolayer. The electrode surface is then backfilled with mercaptohexanol. A solution of photolyase (purple) is incubated on the electrode, and electrochemical experiments are performed. The sequences used in the electrochemical experiments also are shown.