32 citations · 82 across the 8 of their papers we have counts for
11 papers
pH-dependent interfacial rheology of polymer membranes assembled at liquid-liquid interfaces using hydrogen bonds
Julien Dupré de Baubigny, Corentin Tregouet, Elena N. Govorun +5
Self-assembly of polymers at liquid interfaces using non-covalent interactions has emerged as a promising technique to reversibly produce self-healing membranes. Besides the assemb…
Growth of membranes formed by associating polymers at interfaces
Elena N. Govorun, Julien Dupré de Baubigny, Patrick Perrin +4
Polymer association at liquid-liquid interfaces is a promising way to spontaneously obtain soft self-healing membranes. In the case of reversible bonding between two polymers, the…
Swimming droplet in 1D geometries, an active Bretherton problem
Charlotte de Blois, Vincent Bertin, Saori Suda +3
We investigate experimentally the behavior of self-propelled water-in-oil droplets, confined in capillaries of different square and circular cross-sections. The droplet's activity…
Growth mechanism of polymer membranes obtained by H-bonding across immiscible liquid interfaces
J Dupré de Baubigny, P. Perrin, N. Pantoustier +3
Complexation of polymers at liquid interfaces is an emerging technique to produce all-liquid printable and self-healing devices and membranes. It is crucial to control the assembly…
The flow field around a confined active droplet
Charlotte de Blois, Mathilde Reyssat, Sebastien Michelin +1
We present here first-of-a-kind experimental measurements of the flow field around a swimming water droplet, using confocal PIV in three dimensions. The droplet is denser than the…
Probing the adsorption/desorption of amphiphilic polymers at the air-water interface during large interfacial deformations
C. Trégouët, Thomas Salez, N. Pantoustier +3
Hydrophobically modified polymers are good candidates for the stabilization of liquid interfaces thanks to the high anchoring energy of the hydrophobic parts. In this article we pr…
Microfluidic probing of the complex interfacial rheology of multilayer capsules
Corentin Tregouët, Thomas Salez, Mathilde Reyssat +1
Encapsulation of chemicals using polymer membranes enables to control their transport and delivery for applications such as agrochemistry or detergency. To rationalize the design o…
Transient deformation of a droplet near a microfluidic constriction : a quantitative analysis
Corentin Trégouët, Thomas Salez, Cécile Monteux +1
We report on experiments that consist in deforming a collection of monodisperse droplets produced by a microfluidic chip through a flow-focusing device. We show that a proper numer…
Adsorption dynamics of hydrophobically modified polymers at an air-water interface
Corentin Trégouët, Alesya Mikhailovskaya, Thomas Salez +4
Using surface-tension measurements, we study the brush-limited adsorption dynamics of a range of amphiphilic polymers, PAAH-- composed of a poly(acrylic acid) back…
One-Step Fabrication of pH-Responsive Membranes and Microcapsules through Interfacial H-Bond Polymer Complexation
Julien Dupré de Baubigny, Corentin Trégouët, Thomas Salez +4
Biocompatible microencapsulation is of widespread interest for the targeted delivery of active species in fields such as pharmaceuticals, cosmetics and agro-chemistry. Capsules obt…
Microfluidic self assembly
Bingqing Shen, Joshua Ricouvier, Mathilde Reyssat +2
Recent progress in colloidal science has led to elaborate self-assembled structures whose complexity raises hopes for elaborating new materials. However, the throughputs are extrem…