Cleaning products: The fine print, with Alison Pecquet

“Sculpture by the sea” by Dushan and Miae, CC BY-SA 2.0

Do you know what’s in your household cleaning product? A new article in IEAM spotlights chemicals that are common in household cleaning products yet are lacking sufficient data to allow for proper environmental risk assessments. The chemicals of focus in this study are polymers, organic compounds with a wide range of functions including emulsifiers, dispersants, or defoaming agents. Read More »

No small deal: Evaluating nanomaterials with alternatives assessment, with Rune Hjorth

Zn nanoflowers
Zinc nanoflowers combined with graphene oxide layers help to extend battery life (scanning EM image). Credit: Dilek Ozgit, Engineering, Cambridge Univ., CC BY-NC-ND 2.0.

Nanomaterials are small but key components in consumer products like electronics, sunscreens, and antimicrobial clothing, just to name a few. Despite their widespread use, scientists are still struggling to assess their potential hazards, with regulatory policy hinging on these assessments. Author Rune Hjorth discusses how alternatives assessment frameworks can be adapted to evaluate nanomaterials. Access the article, “The applicability of chemical alternatives assessment for engineered nanomaterials,” in the January 2017 issue of IEAM.

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