DNA Modified with Metal Nanoparticles: Preparation and Characterization of Ordered Metal-DNA Nanostructures in a Solution and on a Substrate

Figure 1

Plasmon resonance peak (PRP) for Ag-NPs-1 (a) and Ag-NPs-2 (b) registered just after preparation (1), in 1 day (2) and in 2 weeks (3).

(a)

(b)