| abstract |
A substrate (1) for spatially selective deposition and / or reaction on micron and nanometer scales, comprising: a support (3), a conductive layer (5) on a support, and a photoconductive layer of a material that dissipates charge when incident light is irradiated; By having a dielectric layer 7 and a chemically acting layer 9 having the same electrostatic pattern, the electrostatic pattern is formed in a pre-determined manner on the substrate to influence the movement of the charged droplets in the emulsion 16 on the substrate. Can have |