Search Results - "Colosqui, Carlos E"

Colloidal adsorption at fluid interfaces: regime crossover from fast relaxation to physical aging by Colosqui, Carlos E, Morris, Jeffrey F, Koplik, Joel

“…The adsorption of a colloidal particle at a fluid interface is studied theoretically and numerically, documenting distinctly different relaxation regimes. The…”
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Physical ageing of spreading droplets in a viscous ambient phase by Jose, Bibin M., Nandyala, Dhiraj, Cubaud, Thomas, Colosqui, Carlos E.

“…In this work, we study the spontaneous spreading of water droplets immersed in oil and report an unexpectedly slow kinetic regime not described by previous…”
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Design, Fabrication, and Analysis of a Capillary Diode for Potential Application in Water–Oil Separation by Nandyala, Dhiraj, Wang, Zhen, Hwang, David, Cubaud, Thomas, Colosqui, Carlos E

“…A capillary device is designed and fabricated in glass to work as a fluidic diode with vanishingly small hydrodynamic conductance for imbibition of water…”
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Dynamic Effects on the Mobilization of a Deposited Nanoparticle by a Moving Liquid-Liquid Interface by Yin, Tianya, Shin, Donglee, Frechette, Joelle, Colosqui, Carlos E, Drazer, German

“…Using molecular dynamics simulations, we investigate the fate of a nanoparticle deposited on a solid surface as a liquid-liquid interface moves past it,…”
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Colloidal Particle Adsorption at Water-Water Interfaces with Ultralow Interfacial Tension by Keal, Louis, Colosqui, Carlos E, Tromp, R Hans, Monteux, Cécile

“…Using fluorescence confocal microscopy we study the adsorption of single latex microparticles at a water-water interface between demixing aqueous solutions of…”
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Hydrodynamically driven colloidal assembly in dip coating by Colosqui, Carlos E, Morris, Jeffrey F, Stone, Howard A

“…We study the hydrodynamics of dip coating from a suspension and report a mechanism for colloidal assembly and pattern formation on smooth substrates. Below a…”
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Electrochemistry Beyond Solutions: Modeling Particle Self-Crowding of Nanoparticle Suspensions by Arnot, David J., Yan, Shan, Pace, Alexis, Ma, Lu, Ehrlich, Steven N., Takeuchi, Esther S., Marschilok, Amy C., Colosqui, Carlos E., Takeuchi, Kenneth J.

“…Nanoparticle suspensions hold promise to transform functionality of next-generation electrochemical systems including batteries, capacitors, wastewater…”
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Wetting Driven by Thermal Fluctuations on Terraced Nanostructures by Colosqui, Carlos E, Teng, Teng, Rahmani, Amir M

“…Theoretical analysis and fully atomistic molecular dynamics simulations reveal a Brownian ratchet mechanism by which thermal fluctuations drive the net…”
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Nanoparticles at liquid interfaces: rotational dynamics and angular locking by Razavi, Sepideh, Kretzschmar, Ilona, Koplik, Joel, Colosqui, Carlos E

“…Nanoparticles with different surface morphologies that straddle the interface between two immiscible liquids are studied via molecular dynamics simulations…”
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Dual‐Scale Nanostructures via Evaporative Assembly by Srivastava, Sunita, Wahith, Zaibudeen A., Gang, Oleg, Colosqui, Carlos E., Bhatia, Surita R.

“…Dual‐scale hierarchical structures with regular microscale patterns and varying degree of nanoscale crystalline order are synthesized on physically and…”
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Droplet and slug formation in polymer electrolyte membrane fuel cell flow channels: The role of interfacial forces by Colosqui, Carlos E., Cheah, May J., Kevrekidis, Ioannis G., Benziger, Jay B.

“…► We study ( ex situ) droplet/slug formation in gas channels of PEM fuel cells. ► Physical modeling successfully estimates slug volume/pressure drops. ►…”
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Engineering the geometry of stripe-patterned surfaces toward efficient wettability switching by Kavousanakis, Michail E., Colosqui, Carlos E., Papathanasiou, Athanasios G.

“…•Lattice Boltzmann simulations are performed on striped surfaces.•Hysteretic transitions between suspended and collapsed states are demonstrated.•We determine…”
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Evaporative Assembly: Dual‐Scale Nanostructures via Evaporative Assembly (Adv. Mater. Interfaces 7/2020) by Srivastava, Sunita, Wahith, Zaibudeen A., Gang, Oleg, Colosqui, Carlos E., Bhatia, Surita R.

“…In article number 1901954, Sunita Srivastava, Surita R. Bhatia, and co‐workers demonstrate that evaporative assembly of functionalized nanoparticles can yield…”
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Generalized Smagorinsky model in physical space by Colosqui, Carlos E., Oberai, Assad A.

“…A simple expression for the Smagorinsky length scale is derived using arguments in physical space. This expression is sensitive to the choice of the basis…”
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High-order hydrodynamics via lattice Boltzmann methods by Colosqui, Carlos E

“…In this work, closure of the Boltzmann-Bhatnagar-Gross-Krook (Boltzmann-BGK) moment hierarchy is accomplished via projection of the distribution function f…”
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Anomalous near-equilibrium capillary rise by Zhao, Menghua, Al Hossain, Aktaruzzaman, Colosqui, Carlos E, Roché, Matthieu

“…We report and rationalize the observation of a crossover from the classical Lucas-Washburn dynamics to a long-lived anomalously slow regime for capillary rise…”
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Mesoscopic model for microscale hydrodynamics and interfacial phenomena: slip, films, and contact-angle hysteresis by Colosqui, Carlos E, Kavousanakis, Michail E, Papathanasiou, Athanasios G, Kevrekidis, Ioannis G

“…We present a model based on the lattice Boltzmann equation that is suitable for the simulation of dynamic wetting. The model is capable of exhibiting…”
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Glass surface micromachining with simultaneous nanomaterial deposition by picosecond laser for wettability control by Wang, Zhen, Nandyala, Dhiraj, Colosqui, Carlos E., Cubaud, Thomas, Hwang, David J.

“…[Display omitted] •Visible picosecond laser enabled single-step fabrication of glass micro/nanostructures.•Spatially-tuned micromachining allowed full surface…”
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Molecular dynamics and continuum analyses of the electrokinetic zeta potential in nanostructured slit channels by Huang, Sijia, Rahmani, Amir M., Singletary, Troy, Colosqui, Carlos E.

“…[Display omitted] This work presents a theoretical and numerical study of electrokinetic flow and the zeta potential for the case of slit channels with…”
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Anomalous near-equilibrium capillary imbibition induced by nanoscale surface topography by Zhao, Menghua, Hossain, Aktaruzzaman Al, Colosqui, Carlos E., Roché, Matthieu

“…This work reports that the nanoscale surface topography induces a crossover from the classical Lucas–Washburn imbibition dynamics to a long-lived anomalously…”
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