All Outputs (125)

Pickering emulsion droplets and solid microspheres acting synergistically for continuous-flow cascade reactions (2024)
Journal Article
Zhang, M., Ettelaie, R., Li, T., Yang, J., Dong, L., Xue, N., …Yang, H. (2024). Pickering emulsion droplets and solid microspheres acting synergistically for continuous-flow cascade reactions. Nature Catalysis, https://doi.org/10.1038/s41929-024-01110-x

Integration of multiple incompatible catalysts in one continuous-flow reaction system is of paramount significance for green synthetic chemistry. Here we develop a continuous-flow cascade catalytic system by co-packing micrometre-sized Pickering emul... Read More about Pickering emulsion droplets and solid microspheres acting synergistically for continuous-flow cascade reactions.

Competition between hydrogen bonding and electrostatic repulsion in pH-switchable emulsions (2023)
Journal Article
Lv, M., Shi, J., Binks, B. P., Jiang, J., & Cui, Z. (2023). Competition between hydrogen bonding and electrostatic repulsion in pH-switchable emulsions. Journal of Molecular Liquids, 390(B), Article 123095. https://doi.org/10.1016/j.molliq.2023.123095

Electrostatic interactions and hydrogen bonding play important roles in the stabilization of self-assembled systems. However, the competition between hydrogen bonding and electrostatic repulsion in emulsions hasn't been reported. Herein, we report on... Read More about Competition between hydrogen bonding and electrostatic repulsion in pH-switchable emulsions.

Light-Driven Spatiotemporal Pickering Emulsion Droplet Manipulation Enabled by Plasmonic Hybrid Microgels (2023)
Journal Article
Guan, X., Cheng, G., Ho, Y. P., Binks, B. P., & Ngai, T. (2023). Light-Driven Spatiotemporal Pickering Emulsion Droplet Manipulation Enabled by Plasmonic Hybrid Microgels. Small, 19(47), Article 2304207. https://doi.org/10.1002/smll.202304207

The past decades have witnessed the development of various stimuli-responsive materials with tailored functionalities, enabling droplet manipulation through external force fields. Among different strategies, light exhibits excellent flexibility for c... Read More about Light-Driven Spatiotemporal Pickering Emulsion Droplet Manipulation Enabled by Plasmonic Hybrid Microgels.

Highly efficient and recyclable monolithic bioreactor for interfacial enzyme catalysis (2023)
Journal Article
Yin, Z., Zhou, Y., Liu, X., Zhang, S., & Binks, B. P. (2023). Highly efficient and recyclable monolithic bioreactor for interfacial enzyme catalysis. Journal of colloid and interface science, 648, 308-316. https://doi.org/10.1016/j.jcis.2023.06.009

Hypothesis: Biocatalysts are key to the realization of all bioconversions in nature. However, the difficulty of combining the biocatalyst and other chemicals in one system limits their application in artificial reaction systems. Although some effort,... Read More about Highly efficient and recyclable monolithic bioreactor for interfacial enzyme catalysis.

Fabrication of Poly(ε-caprolactone)-embedded Lignin-Chitosan Nanocomposite Porous Scaffolds from Pickering Emulsions (2023)
Journal Article
Li, Y., Peng, Y., Hu, Y., Liu, J., Yuan, T., Zhou, W., …Yang, Z. (2023). Fabrication of Poly(ε-caprolactone)-embedded Lignin-Chitosan Nanocomposite Porous Scaffolds from Pickering Emulsions. Langmuir : the ACS journal of surfaces and colloids, 39(20), 6947-6956. https://doi.org/10.1021/acs.langmuir.2c02942

Poly(ε-caprolactone) (PCL)-incorporated lignin-chitosan biomass-based nanocomposite porous scaffolds have been effectively prepared by templating oil-in-water Pickering high internal phase emulsions (HIPEs). PCL is dissolved in oil and chitosan and l... Read More about Fabrication of Poly(ε-caprolactone)-embedded Lignin-Chitosan Nanocomposite Porous Scaffolds from Pickering Emulsions.

Edible oil-in-water emulsions stabilized by hydrophile–lipophile balanced sucrose ester (2023)
Journal Article
Hu, X., Binks, B. P., & Cui, Z. (in press). Edible oil-in-water emulsions stabilized by hydrophile–lipophile balanced sucrose ester. Journal of the American Oil Chemists' Society, https://doi.org/10.1002/aocs.12698

Conventional emulsions are mostly stabilized by surfactants and for stabilization of oil-in-water emulsions the surfactants should be hydrophilic or with HLB numbers larger than seven. In this work, we report that edible oil-in-water emulsions can al... Read More about Edible oil-in-water emulsions stabilized by hydrophile–lipophile balanced sucrose ester.

Smart Emulsions Stabilized by a Multi-headgroup Surfactant Tolerant to High Concentrations of Acids and Salts (2023)
Journal Article
Zhang, W., Binks, B. P., Jiang, J., & Cui, Z. (2023). Smart Emulsions Stabilized by a Multi-headgroup Surfactant Tolerant to High Concentrations of Acids and Salts. Angewandte Chemie, https://doi.org/10.1002/anie.202310743

Retaining emulsions stable at high acidity and salinity is still a great challenge. Here, we report a novel multi-headgroup surfactant (C3H7−NH+(C10COOH)2, di-UAPAc) which can be reversibly transformed among cationic, anionic and zwitterionic forms u... Read More about Smart Emulsions Stabilized by a Multi-headgroup Surfactant Tolerant to High Concentrations of Acids and Salts.

Edible oil-water foamulsions stabilized by vesicle network of sucrose ester (2022)
Journal Article
Zheng, R., Hu, X., Su, C., Jiang, J., Cui, Z., & Binks, B. P. (2023). Edible oil-water foamulsions stabilized by vesicle network of sucrose ester. Journal of Molecular Liquids, 371, Article 121066. https://doi.org/10.1016/j.molliq.2022.121066

Foamulsions are tri-phase dispersions consisting of oil, water and gas. The stabilizers of foamulsions are typically single surfactants or their mixtures. However, foamulsions stabilized by molecular surfactants are usually unstable against long term... Read More about Edible oil-water foamulsions stabilized by vesicle network of sucrose ester.

Double scaffold networks regulate edible Pickering emulsion gel for designing thermally actuated 4D printing (2022)
Journal Article
Jiang, Q., Binks, B. P., & Meng, Z. (2022). Double scaffold networks regulate edible Pickering emulsion gel for designing thermally actuated 4D printing. Food Hydrocolloids, 133, Article 107969. https://doi.org/10.1016/j.foodhyd.2022.107969

3D and 4D printing of emulsion gels can be achieved by controlling the continuous phase and the interface. Edible high internal phase water-in-oil Pickering emulsion gels (PEGs) with a tunable double scaffold network structure are designed and prepar... Read More about Double scaffold networks regulate edible Pickering emulsion gel for designing thermally actuated 4D printing.

Pickering emulsion droplet-based biomimetic microreactors for continuous flow cascade reactions (2022)
Journal Article
Zhang, M., Ettelaie, R., Dong, L., Li, X., Li, T., Zhang, X., …Yang, H. (2022). Pickering emulsion droplet-based biomimetic microreactors for continuous flow cascade reactions. Nature communications, 13, Article 475. https://doi.org/10.1038/s41467-022-28100-6

A continuous flow cascade of multi-step catalytic reactions is a cutting-edge concept to revolutionize stepwise catalytic synthesis yet is still challenging in practical applications. Herein, a method for practical one-pot cascade catalysis is develo... Read More about Pickering emulsion droplet-based biomimetic microreactors for continuous flow cascade reactions.

Effect of Particle Wettability and Particle Concentration on the Enzymatic Dehydration of n-Octanaloxime in Pickering Emulsions (2020)
Journal Article
Bago Rodriguez, A. M., Schober, L., Hinzmann, A., Gröger, H., & Binks, B. P. (2020). Effect of Particle Wettability and Particle Concentration on the Enzymatic Dehydration of n-Octanaloxime in Pickering Emulsions. Angewandte Chemie, 59, https://doi.org/10.1002/anie.202013171

© 2020 The Authors. Angewandte Chemie International Edition published by Wiley-VCH GmbH Pickering emulsion systems have emerged as platforms for the synthesis of organic molecules in biphasic biocatalysis. Herein, the catalytic performance was evalua... Read More about Effect of Particle Wettability and Particle Concentration on the Enzymatic Dehydration of n-Octanaloxime in Pickering Emulsions.

Light‐Responsive, Reversible Emulsification and Demulsification of Oil‐in‐Water Pickering Emulsions for Catalysis (2020)
Journal Article
Li, Z., Shi, Y., Zhu, A., Zhao, Y., Wang, H., Binks, B. P., & Wang, J. (in press). Light‐Responsive, Reversible Emulsification and Demulsification of Oil‐in‐Water Pickering Emulsions for Catalysis. Angewandte Chemie, https://doi.org/10.1002/anie.202010750

Pickering emulsions are an excellent platform for interfacial catalysis. However, developing simple and efficient strategies to achieve product separation and catalyst and emulsifier recovery is still a challenge. Herein, we report the reversible tra... Read More about Light‐Responsive, Reversible Emulsification and Demulsification of Oil‐in‐Water Pickering Emulsions for Catalysis.

Foaming honey: particle or molecular foaming agent? (2020)
Journal Article
Tyowua, A. T., Echendu, A. M., Yiase, S. G., Adejo, S. O., Leke, L., Mbawuaga, E. M., & Binks, B. P. (in press). Foaming honey: particle or molecular foaming agent?. Journal of Dispersion Science and Technology, https://doi.org/10.1080/01932691.2020.1845718

Honey foam was prepared using particle (precipitated CaCO3) or molecular (sodium lauryl sulfate) foaming agent. We noted the foam volume and the time it took a foam sample to collapse completely so as to determine the best foaming agent. Foams were p... Read More about Foaming honey: particle or molecular foaming agent?.

Catalysis in Pickering emulsions (2020)
Journal Article
Rodriguez, A. M. B., & Binks, B. P. (2020). Catalysis in Pickering emulsions. Soft matter, 16(45), 10221-10243. https://doi.org/10.1039/d0sm01636e

Particle-stabilised or Pickering emulsions are versatile systems. In the past 10 years a new application has emerged in the field of catalysis to use them as vehicles to carry out catalytic reactions, allowing a more environmentally friendly process... Read More about Catalysis in Pickering emulsions.

Light-Responsive, Reversible Emulsification and Demulsification of Oil-in-Water Pickering Emulsions for Catalysis (2020)
Journal Article
Wang, J., Li, Z., Shi, Y., Zhu, A., Zhao, Y., Wang, H., …Wang, J. (in press). Light-Responsive, Reversible Emulsification and Demulsification of Oil-in-Water Pickering Emulsions for Catalysis. Angewandte Chemie, https://doi.org/10.1002/anie.202010750

© 2020 Wiley-VCH GmbH Pickering emulsions are an excellent platform for interfacial catalysis. However, developing simple and efficient strategies to achieve product separation and catalyst and emulsifier recovery is still a challenge. Herein, we rep... Read More about Light-Responsive, Reversible Emulsification and Demulsification of Oil-in-Water Pickering Emulsions for Catalysis.

Foams of vegetable oils containing long-chain triglycerides (2020)
Journal Article
Liu, Y., & Binks, B. P. (2021). Foams of vegetable oils containing long-chain triglycerides. Journal of colloid and interface science, 583, 522-534. https://doi.org/10.1016/j.jcis.2020.09.043

© 2020 Elsevier Inc. Hypothesis: Can vegetable oils containing long-chain triglycerides be aerated to yield stable oil foams? This is based on the idea that cooling of vegetable oil results in the formation of crystals of certain triglyceride chain l... Read More about Foams of vegetable oils containing long-chain triglycerides.

Responsive Photonic Liquid Marbles (2020)
Journal Article
Anyfantakis, M., Jampani, V. S., Kizhakidathazhath, R., Binks, B. P., & Lagerwall, J. P. (2020). Responsive Photonic Liquid Marbles. Angewandte Chemie, 59(43), 19260-19267. https://doi.org/10.1002/anie.202008210

Liquid marbles have potential to serve as mini-reactors for fabricating new materials, but this has been exploited little and mostly for conventional chemical reactions. Here, we uncover the unparalleled capability of liquid marbles to act as platfor... Read More about Responsive Photonic Liquid Marbles.

Composite Liquid Marbles as a Macroscopic Model System Representing Shedding of Enveloped Viruses (2020)
Journal Article
Roy, P. K., Binks, B. P., Fujii, S., Shoval, S., & Bormashenko, E. (2020). Composite Liquid Marbles as a Macroscopic Model System Representing Shedding of Enveloped Viruses. Journal of Physical Chemistry Letters, 11(11), 4279-4285. https://doi.org/10.1021/acs.jpclett.0c01230

Copyright © 2020 American Chemical Society. A model macroscopic system imitating the entry of viruses into living cells is suggested. The system represents the contact of a composite (core-shell) liquid marble with hydrophobic/hydrophilic particles.... Read More about Composite Liquid Marbles as a Macroscopic Model System Representing Shedding of Enveloped Viruses.

Stability of bubbles in wax-based oleofoams: decoupling the effects of bulk oleogel rheology and interfacial rheology (2020)
Journal Article
Saha, S., Saint-Michel, B., Leynes, V., Binks, B. P., & Garbin, V. (2020). Stability of bubbles in wax-based oleofoams: decoupling the effects of bulk oleogel rheology and interfacial rheology. Rheologica Acta, 59(4), 255-266. https://doi.org/10.1007/s00397-020-01192-x

Oleofoams are dispersions of gas bubbles in a continuous oil phase and can be stabilized by crystals of fatty acids or waxes adsorbing at the oil-air interface. Because excess crystals in the continuous phase form an oleogel, an effect of the bulk rh... Read More about Stability of bubbles in wax-based oleofoams: decoupling the effects of bulk oleogel rheology and interfacial rheology.

Aqueous foams in the presence of surfactant crystals (2020)
Journal Article
Binks, B. P., & Shi, H. (2020). Aqueous foams in the presence of surfactant crystals. Langmuir : the ACS journal of surfaces and colloids, 36(4), 991-1002. https://doi.org/10.1021/acs.langmuir.9b03862

Aqueous foams are used extensively in many fields and anionic surfactants are commonly used foaming agents. However, potential trouble may arise when they are utilized in hard water areas and/or at low temperatures. Anionic surfactants, like sodium d... Read More about Aqueous foams in the presence of surfactant crystals.