Systems and methods for molecular self-assembly are provided. The molecular self-assembly receives a substrate that includes one or more regions of dielectric material. A molecularly self-assembled layer is formed on an exposed surface of the dielectric material. The molecularly self-assembled layer includes material(s) having a molecular characteristic and/or a molecular type that includes one or more of a molecular characteristic and/or a molecular type of a head group of molecules of the material, a molecular characteristic and/or a molecular type of a terminal group of molecules of the material, and a molecular characteristic and/or a molecular type of a linking group of molecules of the material. The molecular characteristic(s) and molecular type(s) are selected according to at least one pre-specified property of the molecularly self-assembled layer.