Fabrication of core/shell hybrid organic–inorganic polymer microspheres via Pickering emulsion polymerization using laponite nanoparticles

Dyab, Amro K. F.; Al‐Lohedan, Hamad A.; Essawy, Hisham; El‐Mageed, Ahmed I. A. Abd; Taha, Fouad

doi:10.1016/j.jscs.2011.12.008

Cited by 31 publications

(18 citation statements)

References 24 publications

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“…It could be concluded that during galvanic reaction carried out at pH 4 and 10% oil-in water emulsion, the Pickering emulsion were formed, but after reaction the copper-gold nanostructures were more flocculated due to reducing their adsorption at the oil-water interface [43,44]. The presented structures have a tendency to form a large agglomerates with a size exceeded 100e200 mm (Fig.…”

Section: The Porous Nanostructure Preparation At Various Ph-value Of mentioning

confidence: 96%

Copper-gold nanoparticles: Fabrication, characteristic and application as drug carriers

Woźniak-Budych

Langer

Peplińska

et al. 2016

Materials Chemistry and Physics

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Section: The Porous Nanostructure Preparation At Various Ph-value Of mentioning

confidence: 96%

Copper-gold nanoparticles: Fabrication, characteristic and application as drug carriers

Woźniak-Budych

Langer

Peplińska

et al. 2016

Materials Chemistry and Physics

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“…Unlike emulsions stabilized by organic surfactants, Pickering emulsions possess many advantageous properties, including low toxicity [2], low cost [2], irreversible adsorption [3][4][5][6], self-assembly capability [7][8][9][10], improved stability [11], etc. These properties render Pickering emulsions intriguing in both fundamental research fields and in industry [3].…”

Section: Introductionmentioning

confidence: 99%

Magnetically controllable Pickering emulsion prepared by a reduced graphene oxide-iron oxide composite

Lin

Yang

Petit

et al. 2015

Journal of Colloid and Interface Science

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“…Now, combining expression (16) of VACF with basic relations (17) or (18) gives the time-evolution of MSD [111],…”

Section: Dynamic Theorymentioning

confidence: 99%

“…We emphasize that the basic relationships (17) and (18) between MSD and VACF remains valid for memory-diffusionprocesses, but equality (15) becomes…”

Section: B Anomalous Diffusionmentioning

confidence: 99%

“…Due to their remarkable properties, such as high stability with respect to coalescence and their recent use in nanotechnology leading to the creation and the characterization of the nanoscale structures in new ways, PEs have been the subject of much studies, both from experimental and theoretical point of views. In addition, they can serve as templates for the advanced materials, as Janus colloids [8], composite particles [9][10][11][12][13][14][15][16][17][18], and colloidosomes [19][20][21].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Review on Pickering emulsions stabilized by adsorbed nanoparticles: Structure, Thermodynamics, Cage Effect and Subdiffusion

El-Moudny¹

2017

Int J Nanomater Nanotechnol Nanomed

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In this review paper, we report on some very recent fi ndings dealt with the oil-in-water Pickering emulsions, stabilized by a strong adsorption of charged solid nanoparticles on the surface of the oildroplets. Here, we are concerned with three important questions: (1) Structure and thermodynamics of these emulsions, (2) cage effect and subdiffusion phenomenon within them, and (3) spherical diffusion of anchored nanoparticles on the curved oil/water interface. For the study, the emulsions are regarded as colloidal solutions, where the clothed oil-droplets play the role of charged soft-colloids, and in addition, the adsorbed nanoparticles are assumed to be point-like. For question (1), we recall the essential steps allowing the determination of the structure-factor and the spatial-correlation function, and the thermodynamic properties, as pressure, internal energy, and thermal compressibility of these emulsions. To this end, the adopted pair-potential is that of Sogami-Ise combining repulsive and attractive forces, and use is made of the so-called Integral Equation Method. The question (2) deals with a quantitative investigation of the clothed oil-droplets dynamics (cage effect and subdiffusion), using a Generalized Langevin Equation, which is successfully tested by Molecular Dynamic Simulations. The question (3) is concerned with an exact study of the spherical diffusion of anchored nanoparticles on the surface of the dispersed oil-droplets. Finally, we precise the major role played by grafted polymers onto the spherical oil/water interface.

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Fabrication of core/shell hybrid organic–inorganic polymer microspheres via Pickering emulsion polymerization using laponite nanoparticles

Cited by 31 publications

References 24 publications

Copper-gold nanoparticles: Fabrication, characteristic and application as drug carriers

Copper-gold nanoparticles: Fabrication, characteristic and application as drug carriers

Magnetically controllable Pickering emulsion prepared by a reduced graphene oxide-iron oxide composite

Review on Pickering emulsions stabilized by adsorbed nanoparticles: Structure, Thermodynamics, Cage Effect and Subdiffusion

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