Decontamination is a critical step in mitigating the impact of hazardous materials. Nanomaterials such as nano-sized metal oxides, carbon nanotubes, and nanoparticles can be used to neutralize or remove contaminants efficiently. These materials have a high surface area-to-volume ratio, which enhances their reactivity and adsorption capabilities. They can be employed in various forms, including sprays, coatings, and filters, to clean up spills, decontaminate surfaces, and purify water and air.
