Albinterferon α2b Adsorption to Silicone Oil–Water Interfaces: Effects on Protein Conformation, Aggregation, and Subvisible Particle Formation

2014 ◽  
Vol 103 (2) ◽  
pp. 427-436 ◽  
Author(s):  
Pinaki Basu ◽  
Angela W. Blake-Haskins ◽  
Kristin B. O'Berry ◽  
Theodore W. Randolph ◽  
John F. Carpenter
Keyword(s):  
Protein Conformation ◽  
Silicone Oil ◽  
Particle Formation ◽  
Oil Water

Gelation of a Monoclonal Antibody at the Silicone Oil–Water Interface and Subsequent Rupture of the Interfacial Gel Results in Aggregation and Particle Formation

2015 ◽  
Vol 104 (4) ◽  
pp. 1282-1290 ◽  
Author(s):  
Shyam B. Mehta ◽  
Rachael Lewus ◽  
Jared S. Bee ◽  
Theodore W. Randolph ◽  
John F. Carpenter
Keyword(s):  
Monoclonal Antibody ◽  
Silicone Oil ◽  
Particle Formation ◽  
Water Interface ◽  
Oil Water

scholarly journals Fabrication of silica/PVA-co-PE nanofiber membrane for oil/water separation

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Yuanli Chen ◽  
Hui Fan ◽  
Xinlin Zha ◽  
Wenwen Wang ◽  
Yi Wu ◽  
...  
Keyword(s):  
High Efficiency ◽  
Silicone Oil ◽  
Hydroxyl Groups ◽  
Water Mixture ◽  
Silica Nanospheres ◽  
Nanofiber Membrane ◽  
Water Separation ◽  
Oil Water Separation ◽  
Silica Nanostructures ◽  
Oil Water

AbstractHigh efficiency and anti-pollution oil/water separation membrane has been widely explored and researched. There are a large number of hydroxyl groups on the surface of silica, which has good wettability and can be used for oil-water separation membranes. Hydrophilic silica nanostructures with different morphologies were synthesized by changing templates and contents of trimethylbenzene (TMB). Here, silica nanospheres with radical pores, hollow silica nanospheres and worm-like silica nanotubes were separately sprayed on the PVA-co-PE nanofiber membrane (PM). The abundance of hydroxyl groups and porous structures on PM surfaces enabled the absorption of silica nanospheres through hydrogen bonds. Compared with different silica nanostructures, it was found that the silica/PM exhibited excellent super-hydrophilicity in air and underwater “oil-hating” properties. The PM was mass-produced in our lab through melt-extrusion-phase-separation technique. Therefore, the obtained membranes not only have excellent underwater superoleophobicity but also have a low-cost production. The prepared silica/PM composites were used to separate n-hexane/water, silicone oil/water and peanut oil water mixtures via filtration. As a result, they all exhibited efficient separation of oil/water mixture through gravity-driven filtration.

Viscous Oil-Water Flow in a Microchannel: Flow Patterns and Flow Development

2010 ◽  
Author(s):  
Hooman Foroughi ◽  
Masahiro Kawaji
Keyword(s):  
Water Flow ◽  
Silicone Oil ◽  
Flow Characteristics ◽  
Flow Patterns ◽  
Fused Silica ◽  
Water Mixture ◽  
Injection Point ◽  
Viscous Oil ◽  
Wide Range ◽  
Oil Water

The flow characteristics of a highly viscous oil and water mixture in a circular microchannel have been investigated. Water and silicone oil with a viscosity of 863 mPa.s were injected into a fused silica microchannel with a diameter of 250 μm. Before each experiment, the microchannel was initially saturated with either oil or water. In the initially oil-saturated case, different liquid-liquid flow patterns were observed and classified over a wide range of oil and water flow rates. As a special case, the flow of water at zero oil flow rate in a microchannel initially filled with silicone oil was also studied. When the microchannel was initially saturated with water, the oil formed a jet in water at the injection point but developed an instability at the oil-water interface downstream and eventually broke up into droplets.

Study of wetting at the silicone oil/water/fibre interface

1999 ◽  
Vol 147 (3) ◽  
pp. 317-329 ◽  
Author(s):  
Anne Perwuelz ◽  
Teresa Novais De Olivera ◽  
Claude Caze
Keyword(s):  
Silicone Oil ◽  
Oil Water

scholarly journals Inner Rotation of Pickering Janus Emulsions

Nanomaterials ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3312
Author(s):  
Rajarshi Roy Raju ◽  
Joachim Koetz
Keyword(s):  
Magnetic Field ◽  
Gold Nanoparticles ◽  
Olive Oil ◽  
Silicone Oil ◽  
Core Shell ◽  
Water Interface ◽  
Pickering Emulsions ◽  
The Core ◽  
Oil Water ◽  
Inner Parts

Janus droplets were prepared by vortex mixing of three non-mixable liquids, i.e., olive oil, silicone oil and water, in the presence of gold nanoparticles (AuNPs) in the aqueous phase and magnetite nanoparticles (MNPs) in the olive oil. The resulting Pickering emulsions were stabilized by a red-colored AuNP layer at the olive oil/water interface and MNPs at the oil/oil interface. The core–shell droplets can be stimulated by an external magnetic field. Surprisingly, an inner rotation of the silicon droplet is observed when MNPs are fixed at the inner silicon droplet interface. This is the first example of a controlled movement of the inner parts of complex double emulsions by magnetic manipulation via interfacially confined magnetic nanoparticles.

Stability of Various Silicone Oil/Water Emulsion Films as a Function of Surfactant and Salt Concentration

Langmuir ◽  
2004 ◽  
Vol 20 (11) ◽  
pp. 4336-4344 ◽  
Author(s):  
Bernd Neumann ◽  
Brian Vincent ◽  
Rumen Krustev ◽  
Hans-Joachim Müller
Keyword(s):  
Salt Concentration ◽  
Silicone Oil ◽  
Water Emulsion ◽  
Oil Water ◽  
Emulsion Films
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