Hydrophobic silica information

Hydrophobic silica is a form of silicon dioxide (commonly known as silica) that has hydrophobic groups chemically bonded to the surface. The hydrophobic...

known as silica, is an oxide of silicon with the chemical formula SiO2, commonly found in nature as quartz. In many parts of the world, silica is the major...

Pak Chromical Ltd., (PCL) Colloidal silica Fumed silica Hydrophobic silica Silica gel Otto W. Flörke, et al. "Silica" in Ullmann's Encyclopedia of Industrial...

fumed silica can easily become airborne, making it an inhalation hazard capable of causing irritation. Hydrophobic silica Precipitated silica Nanoparticles...

Silica gel is an amorphous and porous form of silicon dioxide (silica), consisting of an irregular tridimensional framework of alternating silicon and...

Suttiruengwong S.; Arlt W. (2004). "Feasibility study of hydrophilic and hydrophobic silica aerogels as drug delivery systems". Journal of Non-Crystalline Solids...

compound bonds to the silica particles while forming water. The exteriors of the sand grains are thus coated with hydrophobic groups. When Magic sand...

the first antifoams with hydrophobic particles (hydrophobic silica) in light oil were patented. In the early 1970s, hydrophobic waxes like ethylene bis...

typically comprise a C8 or C18 carbon-chain bonded to a silica particle substrate. Hydrophobic Interaction Chromatography (HIC) is a purification and analytical...

wettable surface may also be termed hydrophilic and a nonwettable surface hydrophobic. Superhydrophobic surfaces have contact angles greater than 150°, showing...

In chemistry, hydrophobicity is the physical property of a molecule that is seemingly repelled from a mass of water (known as a hydrophobe). In contrast...

Hydrophobicity scales are values that define the relative hydrophobicity or hydrophilicity of amino acid residues. The more positive the value, the more...

droplets in water. In 2009, hydrophilic surface of silica particles was made partially hydrophobic by adsorbing cetyltrimethylammonium bromide. These...

solution, mainly macromolecules (proteins, nucleic acids) by weakening the hydrophobic effect. For example, a chaotropic agent reduces the amount of order in...

cluster formation on the surface of dispersed KCl: The influence of hydrophobic silica and organic media". Colloids and Surfaces A. 499: 97–102. doi:10.1016/j...

/ ferrocinium redox couple. Both PVFc and PFcMA have been tethered onto silica wafers and the wettability measured when the polymer chains are uncharged...

Mesoporous silica is a form of silica that is characterised by its mesoporous structure, that is, having pores that range from 2 nm to 50 nm in diameter...

adherence to hydrophobic surfaces has been analyzed by applying a coating of mucin and measuring the number of mucins remaining on the hydrophobic material...

carbonate Carbon nano-tube structures Silica nano-coating Fluorinated silanes and Fluoropolymer coatings. The silica-based coatings are perhaps the most...

treating the surface of commercially available filter paper with hydrophobic silica nanoparticles and polystyrene solution in toluene. Oil and water were...

reduce wall friction. Examples include silica gel, fumed silica, talc, and magnesium carbonate. However, some silica gel glidants such as Syloid(R) 244 FP...

excellent hydrophobicity and are suited for adsorption of bulky, hydrophobic molecules such as hydrocarbons. In addition to that, high-silica zeolites...

materials making up cell walls have been replicated with minerals (mostly silica in the form of opal, chalcedony, or quartz). In some instances, the original...

matter; volatile and non-volatile; reactive, and inert; hydrophilic and hydrophobic; and dissolved gases. UPW and the commonly used term deionized (DI) water...