the impact of surface modified nanoparticles in Ghana
the impact of surface modified nanoparticles in Ghana
the impact of surface modified nanoparticles in Ghana
the impact of surface modified nanoparticles in Ghana
the impact of surface modified nanoparticles in Ghana
impact of surface-modified silica nanoparticle and surfactant

Impact of surface-modified silica nanoparticle and surfactant

This study investigates the impact of surface-modified silica nanoparticles (Ludox CL), NaCl salt, and surfactant on the stability of oil-in-water Pickering and surfactant-stabilized emulsions under high-pressure (0.1¨C10) MPa and high-temperature (303¨C363) K conditions.

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environmentally responsive surface-modified silica

Environmentally responsive surface-modified silica

Flooding nanofluids to glass micro-models and pore-level investigations demonstrate that surface modification of silica nanoparticles, specially, with both hydrophilic and hydrophobic agents improves considerably their performance in increasing oil recovery and wettability alteration. Similar content being viewed by others

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preparation of stable colloidal dispersion of surface modified fe

Preparation of stable colloidal dispersion of surface modified Fe

The Ratio of SAR, experimental, 20000ppm to SAR, experimental, 10000ppm was 0.85 for bare Fe 3 O 4 nanoparticles dispersion but in case of surface modified nanoparticles this ratio has increased

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the surface modification and characterization of sio2

The surface modification and characterization of SiO2

Abstract The surfactant and colloidal nanoparticles has been considered for various applications because of interaction of both complex mixtures. The hydrophilic SiO 2 nanoparticle could not be...

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effect of surface modification of dispersoid on hybrid

Effect of surface modification of dispersoid on hybrid

The surface modification of the nanoparticles has improved their dispersion and compatibility with the polymer. The interaction of ions of the electrolyte solution (Li, EMIM and BF (PVdF-HFP) and/or chemically modified SiO has facilitated the ion conduction mechanism and hence, enhanced the conductivity. Download full-size image Keywords 1.

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advanced characterization of surface-modified nanoparticles

Advanced characterization of surface-modified nanoparticles

A recent systematic review of the literature 12 has indicated that the incorporation of QAMs may impact the structure of the polymeric network, degree of conversion, solvent sorption (e.g.,...

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positive and negative effects of nanoparticles on

Positive and negative effects of nanoparticles on

Moreover, it has been demonstrated that the application of nanoparticles improves plant tolerance to various biotic stresses such as drought, heat, and salt. As nanoparticles have many positive effects in improving crop production and productivity, the adverse effects of some types of nanoparticles have been noted and observed.

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aggregate formation of surface-modified nanoparticles

Aggregate Formation of Surface-Modified Nanoparticles

A new method based on the combination of small-angle scattering, reverse Monte Carlo simulations, and an aggregate recognition algorithm is proposed to characterize the structure of nanoparticle suspensions in solvents and polymer nanocomposites, allowing detailed studies of the impact of different nanoparticle surface modifications. Experimental small-angle scattering is reproduced using

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full article: biocompatibility and nanostructured materials

Full article: Biocompatibility and nanostructured materials

Solid surface-modified nanoparticles might also be used for regenerative purposes. Although polymers are the most used nanoparticles in the delivery area, the use of ceramics has also been investigated. Hydroxyapatite nanoparticles conjugated with biomolecules could enhance osteoblast adhesion and bone regeneration (Liu and Webster Citation 2007).

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experimental evaluation of oil recovery mechanism using a

Experimental evaluation of oil recovery mechanism using a

The enhanced surface properties render the nanoparticles more suitable compared to bare nanoparticles, for increasing the displacement efficiency of waterflooding. However, the EOR mechanisms using NPs are still not well established.

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