Enhanced electrostatic control can be achieved through several techniques: 1. Material Engineering: The use of advanced materials such as graphene and carbon nanotubes can provide better control over electrostatic properties due to their unique electrical characteristics. 2. Device Design: Innovative design approaches in transistors and other electronic components can improve electrostatic control. For example, FinFET technology in transistors provides better gate control compared to traditional planar devices. 3. Surface Functionalization: Modifying the surface properties of nanoparticles or other nanostructures can enhance electrostatic interactions, which is vital for applications in biosensors and catalysis.