Results 51 to 60 of about 12,270 (221)

Reconfigurable Pickering Emulsions with Functionalized Carbon Nanotubes

Langmuir, 2021
Pickering emulsions (PEs) achieve interfacial stabilization by colloidal particle surfactants and are commonly used in food, cosmetics, and pharmaceuticals. Carbon nanotubes (CNTs) have recently been used as stabilizing materials to create dynamic single emulsions. In this study, we used the formation of Meisenheimer complexes on functionalized CNTs to
Quynh P. Ngo, Maggie He, Alberto Concellón, Kosuke Yoshinaga, Shao-Xiong Lennon Luo, Nouf Aljabri, Timothy M. Swager   +6 more
openaire   +3 more sources

An Overview of Pickering Emulsions: Solid-Particle Materials, Classification, Morphology, and Applications

Frontiers in Pharmacology, 2017
Pickering emulsion, a kind of emulsion stabilized only by solid particles locating at oil–water interface, has been discovered a century ago, while being extensively studied in recent decades.
Yunqi Yang, Yunqi Yang, Yunqi Yang, Zhiwei Fang, Xuan Chen, Weiwang Zhang, Yangmei Xie, Yinghui Chen, Zhenguo Liu, Weien Yuan   +9 more
doaj   +1 more source

Antibiofilm Activities of Borneol-Citral-Loaded Pickering Emulsions against Pseudomonas aeruginosa and Staphylococcus aureus in Physiologically Relevant Chronic Infection Models

Microbiology Spectrum, 2022
Phytochemicals are promising antibacterials for the development of novel antibiofilm drugs, but their antibiofilm activity in physiologically relevant model systems is poorly characterized.
Wen Wang, Xuerui Bao, Mona Bové, Petra Rigole, Xiaofeng Meng, Jianyu Su, Tom Coenye   +6 more
doaj   +1 more source

Highly Active, Entirely Biobased Antimicrobial Pickering Emulsions

ChemMedChem, 2021
AbstractWe present the development of surfactant‐free, silica‐free and fully biobased oil‐in‐water antimicrobial Pickering emulsions, based on the self‐assembly of β‐cyclodextrin and phytoantimicrobial oils (terpinen‐4‐ol or carvacrol). Undecylenic acid (UA), derived from castor oil, can be used as bio‐based drug to treat fungal infection, but is less ...
Leclercq, Loïc, Tessier, Jérémie, Nardello-Rataj, Véronique, Schmitzer, Andreea‐ruxandra   +3 more
openaire   +5 more sources

Pickering emulsions responsive to CO₂/N₂ and light dual stimuli at ambient temperature [PDF]

, 2016
A dual stimulus-responsive n-octane-in-water Pickering emulsion with CO₂/N₂ and light triggers is prepared using negatively charged silica nanoparticles in combination with a trace amount of dual switchable surfactant, 4-butyl-4-(4-N,N ...
Binks, Bernard P., Cui, Zhenggang, Jiang, Jianzhong, Ma, Yuxuan   +3 more
core   +2 more sources

Jammed Pickering Emulsion Gels

Advanced Science
AbstractEmulsion gels with specific rheological properties have widespread applications in foods, cosmetics, and biomedicines. However, the constructions of water‐in‐oil emulsion gels are still challenging, due to the limited interactions available in the continuous oil phase.
Jia Zhang, Yuan Zheng, Baoling Guo, Dongpeng Sun, Yao Xiao, Ze Yang, Rongrong Liu, Jingyi Chen, Baiheng Wu, Peng Zhao, Jian Ruan, David A Weitz, Dong Chen   +12 more
openaire   +3 more sources

Enhancement of storage stability of surimi particles stabilized novel pickering emulsions: Effect of different sequential ultrasonic processes

Ultrasonics Sonochemistry, 2021
Preparation of highly stable Pickering emulsions stabilized by food grade particles especially with low concentrations is of concern. In this study, the effects of two-step emulsification procedure with different sequential ultrasonic processes on the ...
Cikun Liu, Yanshun Xu, Wenshui Xia, Qixing Jiang   +3 more
doaj   +1 more source

Influence of different silica nanoparticles on drop size distributions in agitated liquid‐liquid systems [PDF]

, 2019
The impact of different silica nanoparticles on rheology, interfacial tension and drop size distributions in liquid‐liquid systems is determined experimentally. The particles vary in wettability and specific surface area.
Enders, Frauke, Hohl, Lena, Jurtz, Nico, Kempin, Maresa, Kraume, Matthias, Röhl, Susanne   +5 more
core   +1 more source

Ultrathin, Stretchable, and 3D‐Printable Complementary Nanotubes–Polymer Composites for Multimodal Radiation Shielding in Extreme Environments

Advanced Materials, EarlyView.
A 3D‐printable dual‐mode radiation shielding material is introduced by combining boron nitride nanotubes and single‐walled carbon nanotubes in a stretchable PDMS matrix. The complementary nanotube network enables simultaneous attenuation of electromagnetic interference and neutron radiation while maintaining lightweight, mechanical resilience, and ...
Flandy, Kun Kim, Jaehyoung Ko, Daeun Kim, Daekwon Lee, Heesuk Rho, Sang Seok Lee, Dong Su Lee, Se Gyu Jang, Seokhoon Ahn, Seung‐Yeol Jeon, Dae‐Young Jeon, Yongho Joo   +12 more
wiley   +1 more source

Food-grade Pickering stabilisation of foams by in situ hydrophobisation of calcium carbonate particles [PDF]

, 2016
© 2016 Elsevier Ltd The aim of this study was to investigate the possibility of stabilising foam bubbles in water by adsorption of calcium carbonate (CaCO 3 ) particles.
Binks, Bernard P., Koman, Henriëtte, Muijlwijk, Kelly, Poortinga, Albert T.   +3 more
core   +1 more source