Manipulation of surface properties: the use of nanomembrane as a nanometre-thick decal†
Abstract
Precise control of surfaces and interfaces is essential for the fabrication of various functional materials. Although various methods have been applied to the functionalization of surfaces, these methods are specialized for the fabrication of specific surfaces for specific purpose. In this context, a versatile, yet efficient tool for the surface manipulation is strongly desired. Here, we demonstrate a simple method of functionalizing various surfaces through a decal-like transfer of a giant nanomembrane. Control of wettability was chosen as an example, and a hydrophobic nanomembrane was transferred to various other substrates, including Si,