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Preparation of hydrophobic MFI zeolites containing hierarchical micro-mesopores using seeds functionalized with octyltriethoxysilane
(2020-01-20)
In this work, we report the synthesis of hydrophobic MFI zeolites presenting a mesopore size distribution and high specific external area (∼288 m2 g−1), employing surface functionalization with octyltriethoxysilane (OTEOS). ...
The effect of hydrophobic and hydrophilic fumed silica on the rheology of magnetorheological suspensions
(JOURNAL RHEOLOGY AMER INST PHYSICS, 2009)
We investigate magnetorheological fluids (MRFs) prepared with carbonyl iron powder and different types of hydrophobic and hydrophilic fumed silica. The rheological properties of the MRF suspensions were investigated with ...
Microencapsulation of pink pepper essential oil: Properties of spray-dried pectin/SPI double-layer versus SPI single-layer stabilized emulsions
(2019-11-20)
Microencapsulation by spray drying of hydrophobic materials, such as pink pepper essential oil (Schinus terebinthifolia Raddi), relies on the efficient stabilization of the oil-in-water emulsion to be dried. Association ...
Ethanol pretreatment effect and particle diameter issues on the adsorption of Candida rugosa lipase onto polypropylene powder
(Elsevier Science, 2004-11)
Lipase from Candida rugosa (CR) was adsorbed onto low-molecular-weight polypropylene powder (PP). Fourier transform infrared (FTIR), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX) techniques, ...
Homogeneous Biocatalysis in Organic Solvents and Water-Organic Mixtures
(Taylor & Francis, 2003-12)
Biocatalysis in non-aqueous media has undergone tremendous development during the last decade, and numerous reactions have been introduced and optimized for synthetic applications. In contrast to aqueous enzymology, ...
Inorganic particle coating with poly(dimethylsiloxane)
(John Wiley & Sons IncNew York, 1996)
Brea gum as wall material in the microencapsulation of corn oil by spray drying: Effect of inulin addition
(Elsevier Science, 2018-01)
This study aimed to evaluate the potential of Brea gum (BG) in the microencapsulation of corn oil in comparison with gum arabic (GA) and evaluate the effect of adding inulin at the matrix formulation. Different concentration ...