Results 191 to 200 of about 1,468,098 (219)
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Osmotic evolution of composite liquid marbles
Journal of Colloid and Interface Science, 2021We hypothesized that the reported evolution (growth) of composite water marbles filled with saline water and coated with lycopodium dispersed in a thin layer of silicone oil is due to the osmotic mass transfer. The hypothesis is supported by the semi-empirical model of osmotic growth of small liquid marbles floating on distilled water.Saline composite,
Pritam, Kumar Roy +4 more
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Supergluing MOF liquid marbles
Chem. Commun., 2013Growth of NH(2)-MIL-53(Al) on alumina microparticles followed by post-synthetic modification with perfluorooctyl or caproic groups produces highly hydrophobic microparticles which are utilized for the formation of liquid marbles. Interfacial polymerization of ethyl-2-cyanoacrylate on the surface of the liquid marbles produces stable liquid capsules.
Reithofer, Michael R. +7 more
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Interfacial crystallization in the polyhedral liquid marbles
Journal of Colloid and Interface Science, 2023We hypothesized that interfacial crystallization occurring within evaporated polyhedral liquid marbles may be controlled by hydrophilization of the polymer plates coating the marbles. The hypothesis was tested with polyhedral marbles coated with hydrophobized and cold plasma-hydrophilized PET (Polyethylene terephthalate) plates.Interfacial ...
Pritam Kumar, Roy +3 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 ...
Shraga Shoval +2 more
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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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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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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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