Surface functionalization involves modifying the surface of nanomaterials to introduce specific chemical groups or molecules. This can be achieved through various methods, including:
Chemical Vapor Deposition (CVD): Deposits thin films of materials onto the surface through chemical reactions. Self-Assembled Monolayers (SAMs): Creates a uniform layer of molecules on the surface through spontaneous organization. Surface Grafting: Attaches polymer chains or other molecules to the surface via covalent bonds. Electrostatic Assembly: Utilizes electrostatic interactions to attach charged molecules or particles to the surface.
