Sediment dwelling creatures at risk from nanoparticles in common household products

Read the full story from the University of Exeter.

Researchers from the University of Exeter highlight the risk that engineered nanoparticles released from masonry paint on exterior facades, and consumer products such as zinc oxide cream, could have on aquatic creatures.

Textiles, paint, sunscreen, cosmetics and food additives are all increasingly containing metal-based nanoparticles that are engineered, rather than found naturally.

The review, published today in the journal Environmental Chemistry, highlights the risks posed to aquatic organisms when nanoparticles ‘transform’ on contact with water and as they pass from water to sediment and then into sediment dwelling organisms.

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