Search Results - "MacDowell, Luis G"
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Micelle-directed chiral seeded growth on anisotropic gold nanocrystals
Published in Science (American Association for the Advancement of Science) (26-06-2020)“…Groovy chiral gold particles Although plasmonic optical activity can arise from chiral assemblies of gold and silver nanoparticles, there are few examples of…”
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2
How ice grows from premelting films and water droplets
Published in Nature communications (11-01-2021)“…Close to the triple point, the surface of ice is covered by a thin liquid layer (so-called quasi-liquid layer) which crucially impacts growth and melting…”
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3
Surface phase transitions and crystal habits of ice in the atmosphere
Published in Science advances (01-05-2020)“…Atomic-scale description of the ice structure predicts ice crystal growth rates and explains snow crystal shapes. With climate modeling predicting a raise of…”
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4
Dielectric Constant of Ice Ih and Ice V: A Computer Simulation Study
Published in The journal of physical chemistry. B (13-05-2010)“…In this work, we exploit an efficient algorithm for the sampling of hydrogen-bond networks in order to study the order/disorder transition and the dielectric…”
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5
Comment on 'Finite size effect on the existence of the liquid-vapour spinodal curve'
Published in Molecular physics (18-06-2022)“…In a recent paper, Díaz-Herrera et al. [Mol. Phys. 122, e1989071 (2022)] have studied the condensation transition of spherical droplets in finite closed…”
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6
Lifshitz theory of wetting films at three phase coexistence: The case of ice nucleation on Silver Iodide (AgI)
Published in Journal of colloid and interface science (15-05-2021)“…[Display omitted] As a fluid approaches three phase coexistence, adsorption may take place by the successive formation of two intervening wetting films. The…”
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7
Ice friction at the nanoscale
Published in Proceedings of the National Academy of Sciences - PNAS (06-12-2022)“…The origin of ice slipperiness has been a matter of great controversy for more than a century, but an atomistic understanding of ice friction is still lacking…”
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8
Nanocapillarity and Liquid Bridge-Mediated Force between Colloidal Nanoparticles
Published in ACS omega (31-01-2018)“…In this work, we probe the concept of interface tension for ultrathin adsorbed liquid films on the nanoscale by studying the surface fluctuations of films down…”
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9
Femtosecond laser reshaping yields gold nanorods with ultranarrow surface plasmon resonances
Published in Science (American Association for the Advancement of Science) (03-11-2017)“…The irradiation of gold nanorod colloids with a femtosecond laser can be tuned to induce controlled nanorod reshaping, yielding colloids with exceptionally…”
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10
Premelting-Induced Smoothening of the Ice-Vapor Interface
Published in Physical review letters (26-08-2016)“…We perform computer simulations of the quasiliquid layer of ice formed at the ice-vapor interface close to the ice Ih-liquid-vapor triple point of water. Our…”
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11
Disconnecting Symmetry Breaking from Seeded Growth for the Reproducible Synthesis of High Quality Gold Nanorods
Published in ACS nano (23-04-2019)“…One of the major difficulties hindering the widespread application of colloidal anisotropic plasmonic nanoparticles is the limited robustness and…”
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12
Rounded Layering Transitions on the Surface of Ice
Published in Physical review letters (14-02-2020)“…Understanding the wetting properties of premelting films requires knowledge of the film's equation of state, which is not usually available. Here we calculate…”
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13
Structure and fluctuations of the premelted liquid film of ice at the triple point
Published in Molecular physics (18-10-2019)“…In this paper, we study the structure of the ice/vapour interface in the neighbourhood of the triple point for the TIP4P/2005 model. We probe the fluctuations…”
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14
Structural transitions and bilayer formation of CTAB aggregates
Published in Colloids and surfaces. A, Physicochemical and engineering aspects (05-11-2019)“…[Display omitted] Controlled CTAB self-assembly is an essential prerequisite for the formation of gold nanorods with tailored shape and monodispersity. In this…”
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15
Capillary fluctuations and film-height-dependent surface tension of an adsorbed liquid film
Published in Physical review letters (26-07-2013)“…Our understanding of both structure and dynamics of adsorbed liquids heavily relies on the capillary wave Hamiltonian, but a thorough test of this model is…”
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16
Disjoining Pressure, Healing Distance, and Film Height Dependent Surface Tension of Thin Wetting Films
Published in Journal of physical chemistry. C (25-09-2014)“…In this work, we simulate the adsorption of wetting liquid argon films on a model substrate. We calculate the disjoining pressure isotherm and show that it is…”
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Disjoining pressure and the film-height-dependent surface tension of thin liquid films: New insight from capillary wave fluctuations
Published in Advances in colloid and interface science (01-04-2014)“…In this paper we review simulation and experimental studies of thermal capillary wave fluctuations as an ideal means for probing the underlying disjoining…”
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18
Premelting-Induced Smoothening of the Ice-Vapor Interface
Published in Physical review letters (24-08-2016)Get full text
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19
Analytic perturbative FMSA equation of state and thermodynamic properties from Monte Carlo simulation of the Kihara potential with a spherical core
Published in Molecular physics (19-05-2015)“…A new equation of state is found to reproduce analytically the thermodynamic properties of fluids interacting with a spherical Kihara potential formulated for…”
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20
Liquid−Vapor Phase Equilibria and Surface Tension of Ethane As Predicted by the TraPPE and OPLS Models
Published in Journal of chemical and engineering data (09-12-2010)“…In this work we combine two recently proposed computer simulation techniques: the wandering interface method for the calculation of surface tensions and…”
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