Publication

Trap-and-Track for Characterizing Surfactants at Interfaces

Publications associées (33)

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Seeded emulsion polymerization is one of the best-known methods for preparing polymer particles with a controlled size, composition, and shape. It first requires the preparation of seed particles, which are then swollen with additional monomer (the same as ...

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Probing Surfactant Bilayer Interactions by Tracking Optically Trapped Single Nanoparticles

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Single-particle tracking and optical tweezers are powerful techniques for studying diverse processes at the microscopic scale. The stochastic behavior of a microscopic particle contains information about its interaction with surrounding molecules, and an o ...

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Ion-bridges and lipids drive aggregation of same-charge nanoparticles on lipid membranes

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Adsorption of progesterone onto microplastics and its desorption in fish following digestion with simulated gastric and intestinal fluids

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The sorption of hydrophobic organic compounds onto microplastics is relatively well reported in the literature, while their desorption remains poorly investigated, especially in biological fluids. The present study investigated the sorption and desorption ...

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The potential impact of Tire and Road Wear Particles (TRWP) on aquatic organisms has recently gained attention since the occurrence of TRWP in the aquatic environment has been observed in surface water and sediments of numerous regions. Moreover, the inges ...

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Beyond their original capability to grab and hold tiny objects, optical tweezers have emerged as a powerful tool to investigate fundamental physics at microscopic scales. A precise characterization of the optical trap is one of the key requirements in such ...

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Capillary assisted particle assembly for high aspect ratio nanorods

New developments in nanoparticle synthesis is opening new opportunities in bottom-up assembly. Indeed, monocrystalline and functionalized nanoparticles allow fabrication of metamaterials such as plasmonics and nanogap electrodes. Among the bottom up assemb ...

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Fluorinated surfactants in droplet-based microfluidics: Influence of their composition on the properties of emulsion drops

Gianluca Nicolas Etienne

Miniaturization has been a driving force in many areas of science and technology, most notably in the electronics industry. Droplet-based microfluidics, a methode to produce emulsion drops in a controlled way and at high-throughputs, enables the miniaturiz ...

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The interfacial structure of nano-and micron-sized oil and water droplets stabilized with SDS and Span80

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In this work, we provide a comparison between the stability and the interfacial structure of micrometer-sized and nanometer-sized droplets by employing a multi-instrumental approach comprised of the surface-sensitive technique of sum frequency scattering a ...

AMER INST PHYSICS2019

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