Fabrication of 2D Gold Nanowires by Self-Assembly of Gold Nanoparticles on Water Surfaces in the Presence of Surfactants

Tue Hassenkam, Kasper Nørgaard, Lars Iversen, Christopher J. Kiely, Mathias Brust, Thomas Bjørnholm

Advanced Materials · 2002 · 109 citations · 0 references

Concepts

Abstract

Self-assembly of metallic nanostructures using 2D templates consisting of surfactant systems at the air/water interface is demonstrated (see Figure). The morphology of the resulting nanostructures can be partially controlled by adjusting parameters such as the molecular structure of the surfactant, the chemical properties of the assembly units, and the surface pressure.