On September 13, 2022, the European Union (EU) Observatory for Nanomaterials (EUON) published a Nanopinion entitled “Can the Brain’s Gatekeeper Fight a Nano-Attack?” by Dr. Eugenia (Éva) Valsami-Jones, Professor of Environmental Nanoscience at the University of Birmingham, who co-authored an article entitled “Biotransformation modulates the penetration of metallic nanomaterials across an artificial

On June 28, 2022, the European Union (EU) Observatory for Nanomaterials (EUON) published a Nanopinion entitled “Models to Characterize Exposures to Manufactured Nanomaterials in OECD” by Vladimir Murashov, Ph.D., Senior Scientist in the Office of the Director, National Institute for Occupational Safety and Health (NIOSH), and John Howard, M.D., Director of NIOSH and

The European Union (EU) Observatory for Nanomaterials (EUON) announced on June 10, 2022, that NanoData has been updated with “a new look and feel to improve the user experience.” NanoData is the knowledge base on nanosciences and -technology hosted by EUON. It contains data on different products, research projects, publications, patents, and organizations. According to

On June 10, 2022, the European Commission (EC) announced that it is clarifying the definition of nanomaterials in a new Recommendation that supports a coherent European Union (EU) regulatory framework for nanomaterials, helping to align legislation across all sectors. The EC states that the new definition should be used in EU and national legislation, policy,

The European Union (EU) Observatory for Nanomaterials (EUON) has launched two calls for tenders to conduct studies on nanomaterials. The first call for tender is on valid in silico modeling tools and read-across approaches, including creating case studies on read-across for specific types of nanomaterials. According to the call for tender, the study proposes to

On January 18, 2022, the European Union (EU) Observatory for Nanomaterials (EUON) published a Nanopinion entitled “What does ‘Graphene’ really look like and why is it not ‘carbon nanotubes’” by Dr. Alberto Bianco, Dr. Maurizio Prato, and Dr. Kostas Kostarelos, of the Graphene Flagship, an EU research initiative, about graphene and why it

On December 21, 2021, the European Union (EU) Observatory for Nanomaterials (EUON) published a Nanopinion entitled “ACEnano: Goodbye, Hello” by Dr. Eugenia Valsami-Jones about Project ACEnano, a Horizon2020 project that recently completed its 4.5-year course. The project’s main goal was to strengthen clarity into nanomaterial risk assessment using a tiered approach to

The European Commission (EC) published a regulation on November 30, 2021, in the Official Journal of the European Union that denies the authorization of titanium dioxide (E171) as an additive in animal nutrition, in the additive category “sensory additives,” and in the functional group “colourants: substances that add or restore colour in feedingstuffs.” Under the

The European Food Safety Authority (EFSA) has updated its “Guidance on risk assessment of nanomaterials to be applied in the food and feed chain: human and animal health.” The updated guidance, published on August 3, 2021, covers the application areas within EFSA’s remit, including novel foods, food contact materials, food and feed additives,