83 citations · 111 across the 5 of their papers we have counts for
5 papers
Hierarchical self-assembly of nanoparticles for optical metamaterials
Sergio Gomez-Graña, Aurélie Le Beulze, Mona Treguer-Delapierre +15
Hierarchical self-assembly arranges nanostructures at different length scales. It gradually becomes an effective method of fabricating artificial metamaterials from composite nanos…
Laser Doppler Imaging of Microflow
Michel Gross, Michael Atlan, Jacques Leng
We report a pilot study with a wide-field laser Doppler detection scheme used to perform laser Doppler anemometry and imaging of particle seeded microflow. The optical field carryi…
Elastic instability in stratified core annular flow
Oriane Bonhomme, Alexander Morozov, Jacques Leng +1
We study experimentally the interfacial instability between a layer of dilute polymer solution and water flowing in a thin capillary. The use of microfluidic devices allows us to o…
Microfluidic Exploration of the Phase Diagram of a Surfactant/Water Binary System
Jacques Leng, Mathieu Joanicot, Armand Ajdari
We investigate the behaviour of a binary surfactant solution (AOT/water) as it is progressively concentrated in microfluidic evaporators. We observe in time a succession of phase t…
Micro-evaporators for kinetic exploration of phase diagrams
Jacques Leng, Barbara Lonetti, Patrick Tabeling +2
We use pervaporation-based microfluidic devices to concentrate species in aqueous solutions with spatial and temporal control of the process. Using experiments and modelling, we qu…