Recall of the graphene masks distributed in Nancy

.
.
.

Mathieu Klein, Mayor of the City of Nancy and President of the Greater Nancy district, contacted yesterday the Ministry of Solidarity and Health to obtain clear information on graphene masks. While waiting for this clarification, as a precautionary measure, he decided that:

  • The 5,000 graphene masks still in the City of Nancy’s inventory will not be distributed until further notice.
  • Those who still have them in their homes are asked to temporarily suspend their use.

A year ago, the Greater Nancy district ordered nearly 250 000 of these graphene masks from the company BioSerenity which indicated to AVICENN that it had previously verified the conformity of these masks (manufactured by the company Shanghai Ruicheng). Neither the distributor BioSerenity, nor the communities concerned have received any feedback from the users that had complained about possible problems related to the wearing of the masks (no longer marketed today).

Upcoming Nano Agenda

14
Déc.
2025
Nano Rumeurs (C’Nano, Paris – France)
Paris
Conference
  • Spectacle Art & Science – When science changes as it passes from mouth to mouth
  • A unique participatory experience centered on the human factory of knowledge, where two fascinating worlds meet: nanomedicine, with its nanoparticles and cellular nanovectors, and quantum physics, with its superimposed states and complex systems.
  • Organizers: Centre National de Compétences en Nanosciences (C’Nano), in collaboration with the Commissariat à l’Énergie Atomique (CEA), the Institut Polytechnique de Paris (IPP) and the Centre National de la Recherche Scientifique (CNRS).
  • Speakers: Florence Gazeau, academician, physicist, research director at CNRS, and Charles Antoine, PhD in physics, lecturer at Sorbonne University, and Albert Moukheiber, PhD in neuroscience.
  • Location: Théâtre de la Ville
  • Website: https: //www.theatredelaville-paris.com/…/rencontres/nano-rumeurs…

2
Juin
2026
Emerging pathologies and risks (CNMST 2026, Lyon – France)
Lyon
Congress
health
health
occupational health
prevention
risks
  • 8th Congress of Occupational Medicine and Health (CNMST 2026)
  • Theme 5: Emerging pathologies and risks, Mr Henri Bastos (ANSES), Pr Lynda Bensefa-Colas (AP-HP), Dr Catherine Nisse (CHU Lille)
  • Website: www.medecine-sante-travail.com
26
Juin
2026
Nanomaterials and Health (ANSES, Maisons-Alfort)
Maisons-Alfort
Dialogue Committee