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Archives par mot-clé : chemistry

Fine particles: how can their impact on health be better assessed?

fine particles

In order to assess the danger posed by fine particles in ambient air, it is crucial to do more than simply take regulatory measurements of their mass in the air. The diversity of their chemical composition means that different toxicological impacts are possible for an equal mass. Chemists at IMT …

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Pierre Comon: from the brain to space, searching for a single solution

Pierre Comon

Pierre Comon’s research focuses on a subject that is as simple as it is complex: how to find a single solution to a problem. From environment to health and telecommunications, this researcher in information science at GIPSA-Lab is taking on a wide range of issues. Winner of the IMT-Académie des …

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Astatine halogen bond finally revealed!

astatine, L'astate montre enfin sa liaison halogène !

Astatine is the last member of the halogen family, which also includes fluorine and chlorine. These chemical elements have a distinct feature: they are able to form an unusual kind of bond with molecules. Yet for astatine, the existence of this specific halogen bond had never before been proven. This …

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Geosciences and the environment: the challenges of geological storage

Geological storage, stockage géologique

Geological storage is a field of expertise offered by the Institut Mines-Télécom schools’ research centers. During the Natural resources and environment conference held on November 5-6, 2014 at Institut Mines-Télécom, Vincent Lagneau, Assistant Director of the Mines ParisTech Research Center for Geosciences, spoke at a plenary session on “Underground storage …

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