Titanium dioxide nanoparticles: exposure limits to avoid occupational cancers
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04/03/2021
With 17,000 tons produced or imported each year in France (according to industry declarations), titanium dioxide in nanoparticulate form is one of the most widely used nanomaterials in various industrial sectors: paints, glass, cosmetics, plastics, textiles, etc.
Many workers are therefore exposed to it, with a risk of pulmonary inflammation that can lead to the development of cancers.
The French National Agency for Health Safety (Anses) publishes today its recommendations for occupational exposure limit values (OELV ) to reinforce risk prevention for workers exposed to TiO2 nanoparticles by inhalation: OELV-8h of 0.80 µg/m3 and an estimated STELV-15 min of 4 µg/m3.
Upcoming Nano Agenda
23
Sep.
2024
Nanotox 2024 (Projets H2020, Venice)
Venice
Conference
- 11th International Conference on Nanotoxicology
- Forum aimed at personnel from research and academic institutions as well as from industry, governmental agencies, and other relevant organisations
- Organizers: the leading EU-funded H2020 Projects DIAGONAL, HARMLESS, and SUNSHINE
- 23 – 25 September 2024
- Site internet: https://www.nanotox2024.eu
5
Oct.
2024
The surprising properties of nanoparticles (CEREGE, La Roque d’Anthéron – France)
La Roque d'Anthéron
Workshop
- As part of the Fête de la science 2024, this workshop will explore some of the surprising properties of nanoparticles through fun experiments, as well as the products in our environment that contain them. Animated videos from the “Did you know?” series will complete the tour.
- Organizers: CEREGE
- Website: www.fetedelascience.fr/atelier-3-0
6
Oct.
2024
Visit of a laboratory where nanos are manipulated (C2N, Palaiseau – France)
Palaiseau
Lab visit
- As part of the “unusual CNRS visits” program, “Dive into the invisible world of atoms: explore nanotechnologies” : discover how nano-objects are manufactured and analyzed, with control and ultimate spatio-temporal resolutions of around 1/10,000 meters, in spaces exceptionally open to the public.
- Organizer: Centre de Nanosciences et de Nanotechnologies (C2N), a flagship laboratory for research in nanoscience and nanotechnology in France (CNRS)
- Site internet : https://visitesinsolites.cnrs.fr/…