Pour accéder à toutes les fonctionnalités de ce site, vous devez activer JavaScript. Voici les instructions pour activer JavaScript dans votre navigateur Web.
Organisme partenaire de l'Université Paris-Saclay
Le centre CEA Paris-Saclay rassemble près de 7 000 personnes sur plusieurs sites géographiques proches de Paris, au sud et au sud-ouest de la région Île-de France. Créé en février 2017, le CEA Paris-Saclay regroupe des sites historiques du CEA, Fontenay-aux-Roses et Saclay, et des sites plus récents (Évry).
Toutes les dernières actualités scientifiques et institutionnelles des instituts du centre CEA Paris-Saclay.
Appel d'offres du CEA Paris-Saclay
Consultez les plans d'accès de nos établissements de Saclay, Fontenay-aux-Roses et Evry.
Actualité
A European collaboration involving IRAMIS has described the fabrication of nanoporous graphene sheets that are both robust and easy to handle. The process, which can be used for large area fabrication, uses a copper/graphene/polymer 'sandwich' exposed to heavy swift-ion beam irradiation. It paves the way for numerous applications, including filtration for DNA sequencing and desalination of seawater.
A team from IRFU has reached a first milestone in the development of a detector for brain imaging which, scientists hope, will allow the measure of spatial resolution in positron emission tomography (PET) scans at the MRI level (mm3). The scientists have recently achieved the ultra-purification of a liquid similar the candidate for detection.
Through the radiocarbon dating of calcite granules secreted by earthworms, a multidisciplinary team involving LSCE proposed the first precise chronological framework for all thawing phases in the last glacial period.
What are the mechanisms of HIV control in individuals known as "controllers"? Researchers at the François-Jacob Institute and their partners have highlighted the peculiarities of CD8+ T cells.
An international collaboration led by IRFU and Riken Nishina Center (Japan) has performed the first spectroscopy of very neutron-rich krypton nuclei 98Kr and 100Kr, using the Radioactive Isotope Beam Factory accelerator in Riken. These experiments complement the results obtained on rubidium and zirconium and deepen the knowledge on a shape transition that occurs in these three nuclei beyond 60 neutrons.
Researchers from the CEA Frédéric-Joliot Institute have identified photosynthesis mechanisms that protect plants from excessive sunlight, with the idea of mimicking them to optimize solar technologies.
By studying the iridates, a family of materials with strongly correlated electrons, researchers from IRAMIS unexpectedly highlighted a profound analogy between these compounds and high-temperature cuprate superconductors (YBaCuO). Besides their very promising potential, notably in spintronics, these materials could provide valuable clues to understand, at last, the origin of unconventional superconductivity in cuprates.
The massive rural exodus currently occurring in China is accompanied by a moderate decline in fine particulate matter emissions throughout the country, with the exception of megacities such as Beijing and Shanghai. Such is the counter-intuitive conclusion of an international study involving LSCE.
Using new computer simulations, a collaboration involving scientists from IRFU explained why the Sun's magnetic field changes polarity every 11 years. This groundbreaking discovery of a scaling law on the duration of the magnetic cycle of stars will lead to a better understanding of the risks associated with space weather forecasting.
In a cohort of 100 patients at the Saint-Louis Hospital in Paris (Assistance publique – Hôpitaux de Paris), researchers from CEA and Paris-Diderot University have demonstrated that the level of certain immune cells in the blood is a predictor for bladder cancer recurrence and tumor progression. They suggest using this patented blood test to predict recurrence for other types of cancer.
Haut de page
Acteur majeur de la recherche, du développement et de l'innovation, le CEA intervient dans quatre grands domaines : énergies bas carbone, défense et sécurité, technologies pour l’information et technologies pour la santé.