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
Material encapsulation in poly(methyl methacrylate) shell: A review
TL;DR: In this paper, a review of encapsulation techniques of liquid materials with PMMA shell by analyzing the effective processing parameters influencing the preparation of PMMA micro/nanocapsules is presented.
Journal ArticleDOI
Use of microcapsules as controlled release devices for coatings
Markus Andersson Trojer,Lars Nordstierna,Jonatan Bergek,Hans Blanck,Krister Holmberg,Magnus Nydén,Magnus Nydén +6 more
TL;DR: In this review, more than a decade of microcapsule research is summarized, focusing on two coacervation-based encapsulation techniques; the internal phase separation method and the double emulsion method, which together enable the encapsulation of a broad spectrum of biocides with different physicochemical properties.
Journal ArticleDOI
Coaxial electrohydrodynamic atomization: microparticles for drug delivery applications.
Pooya Davoodi,Fang Feng,Qingxing Xu,Wei-Cheng Yan,Yen Wah Tong,M.P. Srinivasan,Vijay Kumar Sharma,Chi-Hwa Wang +7 more
TL;DR: An overview of the application of double-walled microparticles for local drug delivery with particular focus on the electrohydrodynamic atomization (EHDA) technique and its fabrication challenges is presented.
Journal ArticleDOI
Novel Self-Assembling Close-Packed Droplet Array at the Interface in Ternary Polymer Blends
TL;DR: In this article, the self-assembly of polystyrene (PS) droplets into a perfectly segregated close-packed array at a high-density polyethylene/polypropylene (HDPE/PP) interface during melt processing is reported.
Journal ArticleDOI
Optical control and characterisation of aerosol
TL;DR: In this article, state-of-the-art measurements of hygroscopicity, phase, supersaturation and mass accommodation of aerosols are described, and the precision and elegance of optical tweezer measurements can provide a platform for micro-scale chemical and biological assays.
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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