Evaluation of the EUON: Answer our survey
13 June 2024

The European Chemicals Agency (ECHA) is conducting an evaluation on the functioning of the European Union Observatory for Nanomaterials (EUON). 

We invite you to participate in this short survey. Your opinion matters to us!

Nanomaterials and health


ImageNanomaterials and health

Are substances in nanoforms more dangerous than they are in their normal size? Some are and some are not. Just like any other chemical substance, nanomaterials have to be assessed separately.



ImageFighting cancer using nanotechnology

Nanomaterials are not only used in consumer products, but also in new and innovative medical treatments. Research has shown that nanoparticles can be used to damage and even destroy cancer cells from within.

EUON survey pop-up


Three infographics in a tablet computer,

Visit the interactive Infographics to learn more about nanomaterials around us and in the most popular products.

More on the web

Nanoparticles: Risk for babies in the womb
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Better farming through nanotechnology
6 JUN | Source: University of California, Riverside

Purdue researchers’ crystal engineering modifies 2D metal halide perovskites into 1D nanowires
6 JUN | Source: Purdue University

Gold nanoparticles that selectively emit left-/right-handed light
5 JUN | Source: Institute for Molecular Science

Towards Next-Gen Functional Materials: Direct Observation of Electron Transfer in Solids
4 JUN | Source: Tokyo University of Science