Fabrication of non-spherical Pickering emulsion droplets by cyclodextrins mediated molecular self-assembly

2016 ◽  
Vol 490 ◽  
pp. 163-172 ◽  
Author(s):  
Li Wu ◽  
Zuhua Liao ◽  
Mingqun Liu ◽  
Xianzhen Yin ◽  
Xue Li ◽  
...  
Keyword(s):  
Self Assembly ◽  
Pickering Emulsion ◽  
Emulsion Droplets

Self-assembly of block copolymers into sieve-like particles with arrayed switchable channels and as scaffolds to guide the arrangement of gold nanoparticles

Nanoscale ◽  
2017 ◽  
Vol 9 (39) ◽  
pp. 15056-15061 ◽  
Author(s):  
Yun He ◽  
Yan Zhang ◽  
Nan Yan ◽  
Yutian Zhu ◽  
Wei Jiang ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Block Copolymers ◽  
Self Assembly ◽  
Triblock Copolymers ◽  
Emulsion Droplets

The unique sieve-like particles with lattice arrayed switchable channels were created via the confined self-assembly of P4VP-b-PS-b-P4VP triblock copolymers within the emulsion droplets.

scholarly journals An Oligoimide Particle as a Pickering Emulsion Stabilizer

Polymers ◽  
2018 ◽  
Vol 10 (10) ◽  
pp. 1071 ◽  
Author(s):  
Yu-Jin Cho ◽  
Dong-Min Kim ◽  
In-Ho Song ◽  
Ju-Young Choi ◽  
Seung-Won Jin ◽  
...  
Keyword(s):  
Particle Concentration ◽  
Pickering Emulsion ◽  
Pickering Emulsions ◽  
Step Method ◽  
Wetting Properties ◽  
Emulsion Droplets ◽  
Step Procedure ◽  
Oil In Water ◽  
One Step ◽  
Oil Emulsions

A pyromellitic dianhydride (PMDA) and 4,4′-oxydianiline (ODA)-based oligoimide (PMDA-ODA) was synthesized by a one-step procedure using water as a solvent. The PMDA-ODA particles showed excellent partial wetting properties and were stably dispersed in both water and oil phases. A stable dispersion was not obtained with comparison PMDA-ODA particles that were synthesized by a conventional two-step method using an organic solvent. Both oil-in-water and water-in-oil Pickering emulsions were prepared using the oligoimide particles synthesized in water, and the size of the emulsion droplet was controlled based on the oligoimide particle concentration. The oligoimide particles were tested to prepare Pickering emulsions using various kinds of oils. The oil-in-water Pickering emulsions were successfully applied to prepare microcapsules of the emulsion droplets. Our new Pickering emulsion stabilizer has the advantages of easy synthesis, no need for surface modification, and the capability of stabilizing both oil-in-water and water-in-oil emulsions.

scholarly journals Geometry and kinetics determine the microstructure in arrested coalescence of Pickering emulsion droplets

Soft Matter ◽  
2019 ◽  
Vol 15 (46) ◽  
pp. 9587-9596 ◽  
Author(s):  
Zhaoyu Xie ◽  
Christopher J. Burke ◽  
Badel Mbanga ◽  
Patrick T. Spicer ◽  
Timothy J. Atherton
Keyword(s):  
Pickering Emulsion ◽  
Emulsion Droplets

We disentangle the influence of shape and kinetics in the structure of arrested Pickering emulsion droplets after coalescence.

scholarly journals Self-assembly of mono- and poly-dispersed nanoparticles on emulsion droplets: antagonistic vs. synergistic effects as a function of particle size

2020 ◽  
Vol 22 (39) ◽  
pp. 22662-22673
Author(s):  
Abeer Khedr ◽  
Alberto Striolo
Keyword(s):  
Particle Size ◽  
Self Assembly ◽  
Synergistic Effects ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
The Self ◽  
Oil Droplet ◽  
Emulsion Droplets ◽  
Dynamics Simulations

In this work, using dissipative particle dynamics simulations, we provide fundamental insights into the self-assembly of nanoparticles (NPs) on oil droplet surfaces.

scholarly journals Coalescence of Pickering Emulsion Droplets Induced by an Electric Field

2013 ◽  
Vol 110 (6) ◽  
Author(s):  
Guo Chen ◽  
Peng Tan ◽  
Shuyu Chen ◽  
Jiping Huang ◽  
Weijia Wen ◽  
...  
Keyword(s):  
Electric Field ◽  
Pickering Emulsion ◽  
Emulsion Droplets

scholarly journals Compartmentalization of Incompatible Reagents within Pickering Emulsion Droplets for One-Pot Cascade Reactions

2015 ◽  
Vol 137 (3) ◽  
pp. 1362-1371 ◽  
Author(s):  
Hengquan Yang ◽  
Luman Fu ◽  
Lijuan Wei ◽  
Jifen Liang ◽  
Bernard P. Binks
Keyword(s):  
Pickering Emulsion ◽  
Cascade Reactions ◽  
One Pot ◽  
Emulsion Droplets

Construction of dendritic Janus nanomotors with H2O2 and NIR light dual-propulsion via a Pickering emulsion

Soft Matter ◽  
2020 ◽  
Vol 16 (21) ◽  
pp. 4961-4968 ◽  
Author(s):  
Haozheng Lv ◽  
Yi Xing ◽  
Xin Du ◽  
Tailin Xu ◽  
Xueji Zhang
Keyword(s):  
Silica Nanoparticles ◽  
Self Assembly ◽  
Porous Silica ◽  
Pickering Emulsion ◽  
Nir Light

Janus nanomotors with H2O2 and NIR light dual-propulsion were successfully constructed by employing dendritic porous silica nanoparticles as carriers via a Pickering emulsion and electrostatic self-assembly.

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