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Toxicology, Nanotechnologies
Nanosilver in textiles – friend or foe?
Nanosilver in textiles – friend or foe?
Silver has been used as biocide for medical purposes since the 1930s. Today nanometric size silver particles are used to prevent unpleasant odour caused by bacteria in sport shirts or socks .
How have NGOs responded to nanomaterials’ potential toxic effects?
How have NGOs responded to nanomaterials’ potential toxic effects?
Non-governmental organizations around the world share concern for finding nanomaterials with potential harmful effects in stores. Research shows different nanomaterials cause injures to animal models and it is unclear what the effects would be on humans.
Dr. Ndeke Musee: “To protect our environment we need to understand nanotechnology risks because today’s nanoproducts will be tomorrow’s waste streams”
Dr. Ndeke Musee: “To protect our environment we need to understand nanotechnology risks because today’s nanoproducts will be tomorrow’s waste streams”
What are the potential new types of challenges nanowastes may pose to current legislative and waste management systems? The current legislative frameworks for any country worldwide do not take into account nanowastes.
Could nanoparticles in cosmetics be toxic?
Could nanoparticles in cosmetics be toxic?
NPs in cosmetics are especially used as UV filters in sunscreens. Nano-sized titanium dioxide (TiO2) and zinc oxide (ZnO) have been widely used for years.