Fig. 2
From: Conformations and cryo-force spectroscopy of spray-deposited single-strand DNA on gold
Molecular dynamics simulations of adsorption and diffusion on Au(111). a Side- and top views of a small water droplet containing one ssDNA oligomer getting adsorbed on the gold surface. Water is represented using a transparent surface. b Five-hundred nanosecond MD simulation of two oligomers assembled by diffusion at 500 K (stage 5 of the simulation protocol—see Supplementary Notes 3 and 6). At 500 K, both oligomers start diffusing, thus favoring self-assembly assisted by intermolecular interactions
