Journal ArticleDOI
Three-phase interactions in shear and electrical fields
S Torza,S. G. Mason +1 more
TLDR
In this article, the authors show that when two immiscible liquid drops, designated as phase-1 and -3, suspended in a third immiscibility liquid, phase-2, are brought into contact, the resulting equilibrium configuration is readily predicted from the interfacial tensions σij and spreading coefficients Si = σjk − (σij + σik).About:
This article is published in Journal of Colloid and Interface Science.The article was published on 1970-05-01. It has received 501 citations till now.read more
Citations
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Journal ArticleDOI
Aqueous core microcapsules as potential long-acting release systems for hydrophilic drugs.
Raghad M. Abuhamdan,Bayan Al-Anati,Yazan Al Thaher,Ziad A. Shraideh,Mahmoud Y. Alkawareek,Samer R. Abulateefeh +5 more
TL;DR: In this article, the effect of varying polymer properties such as end functionalities, molecular weights, and lactide to glycolide ratios on the characteristics of the produced microcapsules was studied.
Journal ArticleDOI
Surfactants, Films, and Coatings on Atmospheric Aerosol Particles: A Review
TL;DR: In this article , surface-active molecules or ions that can often be found at the surface of atmospheric aerosol particles are found at different depths of the aerosol and are referred to as surfactants.
Journal ArticleDOI
Preparation of microencapsulated phase change materials based on expanded polystyrene foam wastes
TL;DR: The phase separation method was adopted to build microencapsulated PCM and the paraffin wax was used as core material in this work as mentioned in this paper, which showed that the impurities contained in polystyrene foam wastes almost had no impact on the samples.
Journal ArticleDOI
Preparation and Characterization of E7–PMMA Microcapsules by Solvent Evaporation
TL;DR: In this paper, the morphology of microcapsules depends on the initial PMMA/E7 ratio in oil phase and solvent evaporation temperature, as well as the co-solvent, could further influence the surface morphology.
Book ChapterDOI
Microencapsulation technology for coating and laminating
TL;DR: Micro-encapsulation is a technique in which a core material is completely enveloped by a membrane or wall material as discussed by the authors, and it can be used in coating, laminates and textiles.
References
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Book
Physical chemistry of surfaces
TL;DR: In this paper, the authors discuss the nature and properties of liquid interfaces, including the formation of a new phase, nucleation and crystal growth, and the contact angle of surfaces of solids.
Journal ArticleDOI
Particle motions in sheared suspensions XII. Deformation and burst of fluid drops in shear and hyperbolic flow
F.D Rumscheidt,S. G. Mason +1 more
TL;DR: In this paper, the deformation, orientation, and burst of fluid drops suspended in a liquid subjected to both hyperbolic and shear flow have been measured for a large number of fluid pairs covering a wide range of viscosity ratio p. At low deformation excellent agreement, with theoretical equations due to Taylor and Cerf was found.
Journal ArticleDOI
Semipermeable aqueous microcapsules. I. Preparation and properties.
TL;DR: Methods have been developed for depositing thin stable semipermeable polymer membranes around aqueous microdroplets (mean diameter down to 5 μ or less) by either interfacial polymerization or interfacial coacervation.
Journal ArticleDOI
Oil Lenses on Water and the Nature of Monomolecular Expanded Films
TL;DR: In this article, the condition for the formation of such stable lenses is that the spreading coefficient FS = γ1 − γ2 γ12 shall be negative and the magnitude of the linear tension at the lens boundary is also calculated.
Journal ArticleDOI
Particle motions in sheared suspensions
W Bartok,S. G. Mason +1 more
TL;DR: In this article, the rotations executed by rigid rods, fused doublets of equal-sized spheres, and the transitory doublets formed by collision of equal sized spheres suspended in a liquid subjected to laminar shear, have been studied by making observations along the planes of shear.
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Preparation of Poly(methylmethacrylate) Microcapsules with Liquid Cores
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