125 citations · 269 across the 9 of their papers we have counts for
9 papers
The desalting/salting pathway: a route to form metastable aggre-gates with tuneable morphologies and lifetimes
Sumit Mehan, Laure Herrmann, Jean-Paul Chapel +3
We investigate the formation/re-dissociation mechanisms of hybrid complexes made from negatively charged PAA2k coated γ-Fe2O3 nanoparticles (NP) and positively charged polycations…
Evidence of a two-step process and pathway dependency in the thermodynamics of poly(diallyldimethylammonium chloride)/poly(sodium acrylate) complexation
L. Vitorazi, N. Ould-Moussa, S. Sekar +4
Recent studies have pointed the importance of polyelectrolyte assembly in the elaboration of innovative nanomaterials. Beyond their structures, many important questions on the ther…
Surfactant-triggered disassembly of electrostatic complexes probed at optical and quartz crystal microbalance length scales
N. Schonbeck, K. Kvale, T. Demarcy +3
A critical advantage of electrostatic assemblies over covalent and crystalline bound materials is that associated structures can be disassembled into their original constituents. N…
Interfacial activity of phosphonated-polyethylene glycol functionalized cerium oxide nanoparticles
L. Qi, J. Fresnais, P. Muller +3
In a recent publication, we have highlighted the potential of phosphonic acid terminated PEG oligomers to functionalize strong UV absorption cerium oxide nanoparticles[1], which yi…
Magnetic nanowires generated via the waterborne desalting transition pathway
M. Yan, J. Fresnais, S. Sekar +2
We report a simple and versatile waterborne synthesis of magnetic nanowires following the innovative concept of electrostatic "desalting transition". Highly persistent superparamag…
Universal scattering behavior of co-assembled nanoparticle-polymer clusters
J. Fresnais, J. -F. Berret, L. Qi +7
Water-soluble clusters made from 7 nm inorganic nanoparticles have been investigated by small-angle neutron scattering. The internal structure factor of the clusters was derived an…