hydrophobic surfaces
The estimation of dynamic contact angle of ultra-hydrophobic surfaces using inclined surface and impinging droplet methods
... the hydrophobic surface ...of hydrophobic surface to prove and validate the physical expressions ...with hydrophobic properties, it changes the boundary layer and its ...
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Investigation of Mixed Electro-Osmotic/Poiseuille Slip Flows of Viscoelastic Fluids in Rectangular Microchannels with Hydrophobic Surfaces
... In this inve st igation, by considering the fluid-wall slippage at channel walls with hydrophobic surfaces, the effect of Navier slip coefficient in various values of slip exponent was interrogated. In this ...
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Lithography induced hydrophobic surfaces of silicon wafers with excellent anisotropic wetting properties
... years, hydrophobic surfaces have attracted more and more attentions from many ...fabricating hydrophobic surfaces with excellent anisotropic ...
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Hierarchical micro/nano structures for super-hydrophobic surfaces and super-lyophobic surface against liquid metal
... The hydrophobic property of nature’s Nelumbo nucifera (lotus) has been observed by Barthlott and Neinhuis ...super-hydrophobic surfaces in the plants such as taro (Colocasia esculenta), India canna ...
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Simple method of creating hydrophobic surfaces
... superhydrophobic coatings, contact wetting angle, electrophysical properties, conductivity.. Introduction 29.[r] ...
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Measurement of liquid film thickness on the hydrophobic surfaces at the rotating vertically disc contactor
... The liquid film thickness value on the flat disc surface would be higher if the disc depth (H) was increased. In this research, the biggest liquid film thickness value was gained by the 39% depth. This liquid film ...
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Electro Wetting Behavior of Sodium Chloride Aqueous Solution on Hydrophobic Surfaces of Stainless Steel and Its Influence on Polarization
... out of solution after polarization, solution was found to be adhered on the steel surface with CA of about 85.4 (OCP start) or 18.5 (−600 mV start). Following polarization, pits appear at the roots of protrusions, ...
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Robust hydrophobic surfaces from suspension HVOF thermal sprayed rare earth oxide ceramics coatings
... raphy using precursor solutions as feedstock in a plasma spray deposition process, which is also known as solu- tion precursor plasma spray (SPPS). After vacuum treatment at 1 Pa for 48 hours, the as-sprayed coatings ...
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Lubrication of starch in ionic liquid–water mixtures : soluble carbohydrate polymers form a boundary film on hydrophobic surfaces
... The Stribeck behaviour of EMIMAc-water mixtures is shown in Figure 7. The EMIMAc-water solvents display a clear enhancement of lubrication in the mixed regime, while the facilitation of boundary lubrication compared to ...
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Interactions between casein layers adsorbed on hydrophobic surfaces from self consistent field theory: kappa-casein versus para-kappa-casein.
... 7 is also some evidence to suggest that the surface of casein micelle is far from being smooth (Dalgleish, 2011; Donnelly, McNeill, Buchheim, & McGann, 1984). Even more significant is the presence of other casein ...
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Adsorption of the poloxamer surfactants onto model hydrophobic surfaces in suspension systems
... naturally occurring gums such as tragacanth and synthetic materials such as nonionic surfactants and cellulose polymers may be used to produce satisfactory suspensions. These materials may increase the viscosity of the ...
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Design and Development of Anti Icing Aluminum Surface
... two surfaces and there are few studies about generating anti-icing surfaces with only hydrophobic ...a hydrophobic aluminum surface was achieved by roughening it to make some grooves in ...
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Characterization and Engineering of the Process of Directed Particle Self-assembly in Thin Films and Sessile Droplets
... of hydrophobic interactions and evaporation-driven electrolyte concentration near the contact ...range hydrophobic interactions can be major contribution to the attractive interaction potential between ...
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Preparation of Copper Based Superhydrophobic Surfaces by Jet Electrodeposition
... Figure 3 shows the micro-morphologies of the copper deposits obtained at the high current density. It can be seen that with the increment of the current density, some particles were identified on the surface of copper ...
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Functional Coatings Based on Denaturation and Adsorption of Proteins.
... on hydrophobic surfaces was not ...ODTS hydrophobic and PP nonwoven ...these surfaces by ATRP polymerization of 2-hydroxyethyl methacrylate (HEMA) and N-isopropylacrylamide ...modified ...
210
Immune complement activation is attenuated by surface nanotopography
... and hydrophobic smooth and nanostructured gold surfaces are ...the hydrophobic surfaces, regardless of surface nanotopography, indicating a higher degree of denaturation of the ...
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Hybrid laser ablation and chemical modification for fast fabrication of bio inspired super hydrophobic surface with excellent self cleaning, stability and corrosion resistance
... super-hydrophobic surfaces, the issue is that the initial laser treated metallic surfaces show super-hydrophilic ...super-hydrophobic surfaces could be easily damaged by thermal heating ...
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Interfacial biomechanical properties of a dual acid-etched versus a chemically modified hydrophilic dual acid-etched implant surface: an experimental study in Beagles
... modified surfaces to rapidly modulate the host-to-implant response upon prompt adsorption of blood proteins [20, ...to hydrophobic surfaces ...implant surfaces with high hydrophilicity enhance ...
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Application of the light lever technique to the direct measurement of colloidal forces
... 54- 56 Prior to direct measurement of surface forces between hydrophobic surfaces in aqueous solutions 57 the existence of an attractive force could be inferred from surfactant aggre gat[r] ...
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Numerical investigation of droplet impingement onto hydrophobic and super-hydrophobic solid surfaces. The effect of Weber number and wettability
... recently, hydrophobic and super-hydrophobic surfaces have attracted the interest of many researchers due to their ability to repel water droplets, which in turn gives them the most significant ...
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