While physical disruption can pose risks, it also has beneficial applications: - Medical Treatments: Nanomaterials can be designed to physically destroy cancer cells or pathogens. - Drug Delivery: Nanoparticles can be used to penetrate cell membranes more effectively, delivering drugs directly to target cells. - Material Science: In materials science, nanoparticles can reinforce composites or create nano-coatings that enhance durability and resistance.
