Toxins can be generated during various stages of the nanotechnology lifecycle:
Production: The synthesis of nanoparticles often involves the use of hazardous chemicals. These chemicals can be released as by-products, posing risks to workers and the surrounding environment. Usage: Certain nanomaterials, when used in products, may degrade and release toxic components. For example, silver nanoparticles in antibacterial products can release silver ions, which are toxic to aquatic life. Disposal: Improper disposal of nanomaterial-containing products can lead to environmental contamination. Nanoparticles can persist in the environment, potentially entering water bodies and soil, causing long-term ecological harm.
