228 citations · 748 across the 18 of their papers we have counts for
21 papers
Confined drying of a binary liquid mixture droplet: A quantitative interferometric study under humidity control
Ole Milark, Jean-Baptiste Salmon, Benjamin Sobac
We present a methodology that combines Mach-Zehnder interferometry, a custom relative humidity (RH) controlled chamber, and a confined two-dimensional droplet geometry to enable pr…
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…
Role of solutal free convection on interdiffusion in a horizontal microfluidic channel
Jean-Baptiste Salmon, Laurent Soucasse, Frédéric Doumenc
We theoretically investigate the role of solutal free convection on the diffusion of a buoyant solute at the microfluidic scales, --m. We first consider a horizont…
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…