Which nanomaterials have been identified as most unsafe?

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Nanoparticles of titanium dioxide, silver and silica and carbon nanotubes come at the top of the list of nanomaterials identified as most unsafe by a team from University College Dublin, in a study relayed by “Science for Environment Policy.”

Upcoming Nano Agenda

11
Oct.
2025
Nanomaterials – The invisible at your fingertips! (LNE, Paris – France)
Paris
Lab visit
  • Fête de la Science open day at the Laboratoire National de Métrologie et d’Essais (LNE)
  • “Tiny, powerful, fascinating… Nanomaterials, and nanoparticles in particular, are at the heart of many innovations – but also of big questions. How do we observe them? How are they measured? What challenges do they pose for science and society? Come and explore a world that the eye cannot see… but which is already shaping the world of tomorrow”.
  • Website: www.lne.fr/fr/evenements/fete-science-lne-ouvre-ses-portes

1
Nov.
2025
Controlling the risks associated with nanomaterials (CEA, Online)
On line
Training
  • E-learning program: awareness-raising for personnel who come into contact with nanomaterials during research, formulation, production, maintenance, cleaning, upkeep, etc., as well as safety coordinators or engineers, facility managers, heads of laboratories where nanoparticles are handled.
  • Organizers: INSTN Grenoble (CEA)
  • On the program:
    • 1 – Introduction, definition and characteristics of nanomaterials
    • 2 – Toxicity of nanomaterials: the state of knowledge
    • 3 – Metrology and characterization of nanomaterials
    • 4 – Prevention and protection against nanomaterials in the workplace
    • 5 – Quiz: assessment of learning outcomes
  • The 2-hour course can be viewed for one month from the date of registration.
  • Website: https://instn.cea.fr/…risques-lies-aux-nanomateriaux…
3
Nov.
2025
European Congress on Nanomaterials (ECN, Athens – Greece)
Athens
Congress