LIONS 
Découvrez le site internet du groupe Laboratoire Interdisciplinaire sur l'Organisation Nanométrique et Supramoléculaire (LIONS).
Discover the internet WEBsite of the LIONS (Interdisciplinary Laboratory on Nanoscale and Supramolecular Organization).
Efficient and sensitive detection of reaction intermediates via NMR The ability to control chemical reactions by simultaneously monitoring in real time and under real conditions the concentration of…
Le changement climatique résultant de l’accumulation de dioxyde de carbone anthropique dans l’atmosphère et l’incertitude quant à la quantité de réserves de combustibles fossiles récupérables…
ANR project: For WATER Quality Monitoring – 4WATER The water crisis is the #1 global risk based on impact to society as announced by the World Economic Forum in January 2015 [1]. Indeed, groundwater…
iNanoTheRad : un programme IDEX de l’Université Paris-Saclay pour les domaines : Biologie et chimie des radiations, Signalisation cellulaire et cancer The NanoTheRad project is an IRS (Initiative de Recherche Stratégique) of Paris-Saclay University. The aim is the improvement and personalization of treatments to increase cure rates and reduce side effects of cancer treatments by…
Le CEA-Iramis est partenaire du projet Européen Infrastructures “RISEnergy” qui rassemble un ensembled’entreprises, d’organismes de recherche, d’Universités et d’agences de financement européens (69…
LightDyNAmics is a European project entitled “DNA as a training platform for photodynamic processes in soft materials”. (ETN H2020) started on April 2018. Some key aspects studied in the frame of…
The Nanoprotection research project (http://nanoprotection.cnrs.fr/) gathers six French laboratories. Four scientist from the LIONS are involved: Frédéric Gobeaux, Jean-Philippe Renault, Fabienne…
Martine Regert, Deputy Scientific Director at the Institute of Ecology and Environment, and Philippe Dillmann, CNRS Research Director at IRAMAT’s LRC Saclay* and head of the “Laboratoire archéomatériaux et prévision de l’altération – LAPA” team at IRAMIS/NIMBE, are coordinators of the “Chantier CNRS Notre-Dame”, whose aim is to develop lines of research linked to the…
ANR-12-BSV5-0003, coordination and contact Patrick Berthault – LSDRM. This ambitious project aims at proposing the combined use of hyperpolarized 129Xe NMR, micro-fluidics and micro-coils as an…
Depuis mai 2019, le LAPA est porteur d’une ANR «SOS– Save Our Shipwrecks » alliant la biocorrosion et le patrimoine sous-marin, comme les épaves métalliques sous-marines du second conflit mondial.…
The ANR labcom project LETRIP (Laboratoire d’Etude des Traitements et Revêtements Innovants pour le Patrimoine) is a joint laboratory between the NIMBE/LAPA (CEA/CNRS, Université Paris Saclay,…
TUNIFOLDS : Building blocks of foldamers in the gas phase Contacts M. Mons, V. Brenner This topic capitalizes on the team’s achievements and in particular its pioneering role in the laser…
Nuclear Magnetic Resonance is a powerful analytical tool that allows a wide variety of studies of matter, in all its forms. It involves very low energies and combines multi-scale properties for…
3D view of the design We have designed and regularly upgrade an in-house SAXS experiment for high sensitivity measurements. The generator is a copper rotating anode Rigaku RUH3R, with a fine focus…
Electrochemical microscopy (SECM, for Scanning ElectroChemical Microscopy) is an electrochemical technique developed in the late 90s. It involves bringing a micrometer-sized electrode close to the surface to be studied. Depending on the nature of the electrolyte in which the experiment is carried out, and the potential conditions imposed on the electrode and substrate, we can…
TANGOwatch is the first Android application dedicated for TANGO control command system. Android is the exploitation system used in most of modern smartphone connected to internet.
Laboratory experiments are increasingly composed of electronic hardware and computer controlled. In most cases the quality of the equipment (mechanical, electronics) is very good but the software is…
X-rays are used to investigate the structural properties of solids, liquids or gels. Photons interact with electrons, and provide information about the fluctuations of electronic densities in…
Permanents impliqués: Mickaël Bouhier, Jean-Charles Méaudre. La Reflectance Transformation Imaging (RTI), ou imagerie de transformation par réflectivité, est une méthode d’imagerie basée sur la…
A Bonse/Hart camera has been built [*] in order to measure ultra small angle X-ray scattering (What is measured in a Small Angle X-ray Scattering (SAXS) ?). A mirror installed between the source and…
The mass spectrometry is an instrumental technique of analysis resting on separation, the identification and the quantification of the components of a sample according to their mass. It is founded…
InstrumentalSetups: SEOP in a van Low field NMR Rotating magnets Microdetectionin microfluidic device Super Wide Bore Sample shuttling / Navette porte échantillon
The microfluidics is the science and technology of systems that process or manipulate small amounts of fluids (nanoliter to attoliter), using channels with dimensions of tens to hundreds of…
MOMAC (Molybdenum for Condensed Matter) Momac is a Wide Angle X-Ray Scattering experiment, issue of a collaboration between CEA-LIONS and LPS-Orsay. The experiment is based on LPS-Orsay. LPS team is…
Objective One of the biggest limitations of Nuclear Magnetic Resonance (NMR) is its lack of sensitivity linked to the low nuclear spin polarization. For several years we develop in the lab an…
We have developed at LIONS a series of modules grouped under the name PySAXS (like Python for SAXS). PySAXS is entirely based on Numpy and SciPy. These modules allow us to perform the different…
Python is a powerfull, oriented langage. The syntax is very simple and easy to learn. A lot of Scientific modules exist. Why use Python to interact with the system ? As many X-ray experiments…
La spectrométrie XPS (X-Ray Photo-electron Spectroscopy) La spectroscopie XPS permet de mesurer le nombre d’électrons émis dans un intervalle d’énergie en fonction de l’énergie de liaison des…
Si les surfaces possèdent intrinsèquement des propriétés intéressantes (propriétés optiques ou magnétiques, interface électronique, catalyse, fonction biologique, …), des fonctions spécifiques…
The Laboratoire Léon Brillouin (LLB) has installed in the “SWAXSLab” within the CEA Saclay a high resolution X-ray spectrometer Xeuss 2.0 from Xenoxs company ). This equipment aims at SAXS/ GISAXS…
The TANGO system works around the concept of “Device Server “. A device server is a program that deals specifically with permanent dialogue (“server”) with the apparatus (“device”). The device…
We use the Open Source ImageJ software for the SAXS treatment of different images from our x-rays detectors. Actually somes plugins are developed in the lab for opening images from MarResearch…
The microfluidics is the science and technology of systems that process or manipulate small amounts of fluids, using channels with dimensions of tens to hundreds of micrometers. Since a decade…
Le LIONS a choisi le langage Python comme outil commun de programmation pour l’analyse des données et le développement des algorithmes scientifiques. Cela facilite l’échange de code entre les…
XPS, X-ray Photoelectron Spectroscopy is a surface analysis technique which provides both chemical and electronic properties. Through the photoelectric effect, photoelectrons are ejected from the…
Plusieurs laboratoires du NIMBE ont une activité de recherche en lien avec la biologie ou la santé : Le LICSEN développe des technologies innovantes permettant d’obtenir des surfaces et…
De nombreuses méthodes sont développées par les équipes du NIMBE (LEDNA, LICSEN, LIONS, LSDRM) pour développer des capteurs chimiques ou biochimiques sensibles, sélectifs et efficaces. Pour ceci les…
Plusieurs thématiques de recherche du NIMBE concourent à mieux contrôler notre environnement (analyse, méthodes) et assurer la meilleure gestion possible de nos déchets : Recyclage (LICSEN) La…
The development of nanotechnology basednowdays on the assembly (or evenself-assembly) of building blocks that are nanoparticles. The goal is to make useof the intrinsic properties of nanoparticles…
Le développement des nanotechnologies s’appuie de plus en plus sur la logique d’assemblage spontané (auto-assemblage) ou non, des briques élémentaires que sont les nanoparticules. On souhaite ainsi…
Threeresearch programsof the IRAMIS found an natural extension towards biology: Molecular engineering, where studies of co-operative interactions of molecules in solution found a direct extension…
While the pulse durations of infrared lasers are reaching the fundamental limitation imposed by the duration of the optical cycle (a few femtoseconds), High-order Harmonic Generation has recently…
