228 citations · 748 across the 18 of their papers we have counts for
18 papers · 1 filter
Directional drying of a colloidal dispersion: quantitative description with water potential measurements using water clusters in a poly(dimethylsiloxane) microfluidic chip
Hrishikesh Pingulkar, Sonia Maréchal, Jean-Baptiste Salmon
We have developed a poly(dimethylsiloxane) (PDMS) microfluidic chip to study the directional drying of a colloidal dispersion confined in a channel. Our measurements on a dispersio…
Microfluidic free interface diffusion: measurement of diffusion coefficients and evidence of interfacial-driven transport phenomena
Hoang-Thanh Nguyen, Anne Bouchaudy, Jean-Baptiste Salmon
We have developed a microfluidic tool to measure the diffusion coefficient of solutes in an aqueous solution, by following the temporal relaxation of an initially steep concent…
Microfluidic osmotic compression of a charge-stabilized colloidal dispersion: Equation of state and collective diffusion coefficient
Camille Keita, Yannick Hallez, Jean-Baptiste Salmon
We show, using a model coupling mass transport and liquid theory calculations for a charge-stabilized colloidal dispersion, that diffusion significantly limits measurement times of…
Collective diffusion coefficient of a charged colloidal dispersion: interferometric measurements in a drying drop
Benjamin Sobac, Sam Dehaeck, Anne Bouchaudy +1
In the present work, we use Mach-Zehnder interferometry to thoroughly investigate the drying dynamics of a 2D confined drop of a charged colloidal dispersion. This technique makes…
Buoyancy-driven dispersion in confined drying of liquid binary mixtures
Jean-Baptiste Salmon, Frédéric Doumenc
We investigate the impact of buoyancy on the solute mass transport in an evaporating liquid mixture (non-volatile solute solvent) confined in a slit perpendicular to the gravit…
Steady Microfluidic Measurements of Mutual Diffusion Coefficients of Liquid Binary Mixtures
Anne Bouchaudy, Charles Loussert, Jean-Baptiste Salmon
We present a microfluidic method leading to accurate measurements of the mutual diffusion coefficient of a liquid binary mixture over the whole solute concentration range in a sing…