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

16
Mars
2026
Metallic nano-objects (MNO 2026, Bordeaux – France)
Bordeaux
Conference

  • International conference on metallic nano-objects for experts working in the interdisciplinary field of metallic nanoparticles, with a particular emphasis on nanoparticle synthesis and characterization, plasmonics, optics and photonics, catalysis, biomedicine, electronics, and nanoparticle recycling
  • Organizers / Partners: CNRS, Bordeaux University, Bordeaux INP, ICMCB, CRPP, CBMN, ISM
  • Website: https://mno2026.sciencesconf.org
26
Mars
2026
How chemicals penetrate the human organism – The example of nanoparticles (ATC, Paris – France)
Paris
Training
  • Toxicokinetics: the fate of chemicals in the body” training course:
    • the different routes of entry for toxic products
    • the importance of toxicokinetics in preventing substance toxicity,
    • xenobiotic absorption, distribution, metabolism and elimination
    • nanoparticle toxicity
  • Organizer: Association Toxicologie Chimie (ATC)
  • Date: March 26, 2026
  • Speaker: Nicole Proust (Research Engineer, CNRS Honorary Research Director, Palaiseau)
  • Website: www.atctoxicologie.fr/…
1
Avr.
2026
3rd National Days of Occupational Toxicology – TOXIDAYS (TOXILIST Association, Lille – France)
Lille
Colloquium
  • Two days of information, discoveries and testimonials for occupational health and safety professionals, experts and enthusiasts to discuss chemical risk prevention in the workplace.
  • Organizers: Association TOXILIST
  • Website: https://toxidays.fr/