23 citations · 42 across the 5 of their papers we have counts for
6 papers · 1 filter
Gold nanoparticle supracrystals mechanics under pressure: the role of the soft matrix
Helen Ibrahim, Victor Balédent, Marianne Impéror-Clerc +1
Nanocrystals, used as building blocks, may self-assemble in long-range ordered assemblies socalled supracrystals. Different structures FCC, BCC but also Frank-Kasper phases have be…
Grazing incidence x-ray diffraction studies of lipid-peptide mixed monolayers during shear flow
Pradip Kumar Bera, Ajoy Kumar Kandar, Rema Krishnaswamy +7
Grazing Incidence X-ray Diffraction (GIXD) studies of monolayers of biomolecules at the air-water interface give quantitative information of in-plane packing, coherence lengths of…
Metallurgy of soft spheres with hard core: from BCC to Frank-Kasper phases
Brigitte Pansu, Jean-François Sadoc
Understanding how soft particles can fill the space is still an open question. Structures far from classical FCC or BCC phases are now commonly experimentally observed in many diff…
Short-range dynamics of a nematic liquid-crystalline phase
Andreas S. Poulos, Doru Constantin, Patrick Davidson +4
Using x-ray photon correlation spectroscopy, we studied the dynamics in the nematic phase of a nanorodsuspension. The collective diffusion coefficient in the plane perpendicular to…
Repulsion Between Inorganic Particles Inserted Within Surfactant Bilayers
Doru Constantin, Brigitte Pansu, Marianne Impéror +2
We study by synchrotron small-angle x-ray scattering highly aligned lamellar phases of a zwitterionic surfactant, doped with monodisperse and spherical hydrophobic inorganic partic…
The interaction of charged nanoparticles at interfaces
Andreas S. Poulos, Doru Constantin, Patrick Davidson +3
We study charged nanoparticles adsorbed onto surfactant bilayers using small-angle scattering of synchrotron radiation. The in-plane interaction of the particles is well described…