The populations at risk in the context of nanotechnology can be broadly categorized into several groups:
Workers in Nanotechnology Industries
Individuals who work directly with nanomaterials, such as researchers, lab technicians, and manufacturing workers, are at the highest risk. They are frequently exposed to
nanoparticles through inhalation, skin contact, and ingestion. Long-term exposure could lead to chronic health issues, including respiratory problems and
toxicity.
Consumers of Nanotechnology Products
Consumers using products containing nanomaterials also face potential risks. These products range from cosmetics and sunscreens to electronics and food packaging. The health effects of long-term exposure to these materials are not yet fully known, making it crucial to study and regulate
consumer safety effectively.
Environmental and Ecological Systems
Nanomaterials can have significant impacts on
environmental health. They can enter water systems, soil, and air, affecting plants, animals, and microorganisms. The long-term ecological effects are still under investigation, but there is potential for bioaccumulation and disruption of ecosystems.
Vulnerable Populations
Children, the elderly, and individuals with pre-existing health conditions may be more susceptible to the adverse effects of nanomaterials. These groups often have weaker immune systems or greater sensitivity to toxic substances, increasing their risk of harm.
