Nanomaterialien

News on Chemicals

OECD-Guideline: Determination of particle size of nanomaterials

Nanomaterial Lotuseffekt

On 30th June 2022, the OECD published the Test Guideline No. 125, which harmonises the determination of particle size distribution specifically for nanomaterials. It is an important building block for the implementation of nano-specific requirements within the framework of legislation on chemical safety, for example for the REACH Regulation. read more

Chemicals

Nanotechnology

Nano structures

Nanotechnology involves research and development, production and processing of structures and materials on a nanometre scale. Nanotechnology deals with the production and application of processes and materials composed of structurally definable particles on a scale of about 100 nanometres (1 nm = 10-9 m) or less in at least one dimension. read more

The Umweltbundesamt

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