Results 181 to 190 of about 4,070 (208)
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Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2006
Liquid marbles are liquid drops made non-wetting by the use of a powder which coats them. Because of the absence of a contact line, quick motions without leakage of small amounts of liquid are allowed, which can be of interest in microfluidic applications.
Aussillous, Pascale, Quéré, David
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Liquid marbles are liquid drops made non-wetting by the use of a powder which coats them. Because of the absence of a contact line, quick motions without leakage of small amounts of liquid are allowed, which can be of interest in microfluidic applications.
Aussillous, Pascale, Quéré, David
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Photoresponsive Liquid Marbles and Dry Water
Langmuir, 2014Stimuli-responsive liquid marbles for controlled release typically rely on organic moieties that require lengthy syntheses. We report herein a facile, one-step synthesis of hydrophobic and oleophobic TiO2 nanoparticles that display photoresponsive wettability.
Chew, Benny Kia Jia +8 more
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Manufacture and properties of composite liquid marbles
Journal of Colloid and Interface Science, 2020Liquid marbles are non-stick droplets coated with colloidal usually hydrophobic particles. We suggest that "composite" liquid marbles, i.e. bi-liquid droplets, may be prepared with water droplets coated by a thin silicone oil layer containing hydrophobic, colloidal particles.The process enabling manufacturing water marbles coated with silicone oil ...
Pritam Kumar Roy +5 more
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2012
Granulation, the process of formation of granules from a combination of base powders and binder liquids, has been a subject of research for almost 50 years, studied extensively for its vast applications, primarily to the pharmaceutical industry sector.
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Granulation, the process of formation of granules from a combination of base powders and binder liquids, has been a subject of research for almost 50 years, studied extensively for its vast applications, primarily to the pharmaceutical industry sector.
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Liquid marbles from soot films
Soft Matter, 2020Mechanically-weak superhydrophobic soot films are suitable for liquid marble production.
Xiaoguang Li +5 more
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Liquid marbles and liquid plasticines with nanoparticle monolayers
Advances in Colloid and Interface Science, 2019Liquid marbles, as particle-covered macroscopic liquid drops in an air environment, have exhibited great value as self-standing liquid containers in various areas, such as material synthesis, chemical analysis, and cell culture. However, conventional liquid marbles obtained by the rolling-on-powder-bed method usually feature micron-sized or larger ...
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On the Mechanism of Floating and Sliding of Liquid Marbles
ChemPhysChem, 2009AbstractLittle hovercrafts: The mechanisms of floating and sliding of liquid marbles (see picture) are elucidated. It is demonstrated that floating and sliding liquid marbles are separated from their supporting media by an air layer, resembling Leidenfrost drops.
Edward, Bormashenko +3 more
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Formation of liquid marbles and wetting transitions
Journal of Colloid and Interface Science, 2012The formation of liquid marbles was studied in the situation where hydrophobic particles coating the marbles "come from air". Droplets of water/ethanol solutions of various concentrations were coated with three kinds of powders: polytetrafluoroethylene, polyvinylidene fluoride and polyethylene.
Edward, Bormashenko +2 more
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Measurement of the Surface Tension of Liquid Marbles
Langmuir, 2011The capillary rise and Wilhelmy plate methods have been used to study the "surface tension" of water marbles encapsulated with polytetrafluoroethylene (PTFE) powders of 1-, 35-, and 100-μm particle size. With the capillary rise technique, a glass capillary tube was inserted into a water marble to measure the capillary rise of the water.
Tina, Arbatan, Wei, Shen
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Effect of Core Liquid Surface Tension on the Liquid Marble Shell
Advanced Materials Interfaces, 2021Pradip Singha +2 more
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