Results 41 to 50 of about 138,309 (221)

Thermodynamically Stable Pickering Emulsions

Physical Review Letters, 2007
We show that under appropriate conditions, mixtures of oil, water, and nanoparticles form thermodynamically stable oil-in-water emulsions with monodisperse droplet diameters in the range of 30-150 nm. This observation challenges current wisdom that so-called Pickering emulsions are at most metastable and points to a new class of mesoscopic equilibrium ...
Sacanna, S., Kegel, W.K., Philipse, A.P.
openaire   +4 more sources

Oat flour as a novel stabiliser for designing plant-based Pickering emulsion

, 2023
Supporting the need for sustainable food products, this study aims to develop plant-based Pickering emulsions (PBPEs) using oat flour with and without mild chemical treatment.
Annamalai, Pratheep K., Prakash, Sangeeta, Rawal, Kirti, Bhandari, Bhesh   +3 more
core   +1 more source

Preparation and Characterization of Pickering Emulsion of Soybean Protein Isolate-Carrageenan-Xanthan Terpolymer

Shipin gongye ke-ji, 2023
In this study, the Pickering emulsion of soybean protein isolate (SPI)-carrageenan-xanthan terpolymer was prepared. The effects of ratio of SPI to carraneenan-xanthan, pH, mass concentration of carraneenan, mass concentration of xanthan and volume of ...
Shan XUE, Lingling ZHUANG
doaj   +1 more source

pH和NaCl浓度对核桃蛋白纳米颗粒 Pickering乳液稳定性的影响Effect of pH and NaCl concentration on stability of Pickering emulsion stabilized with walnut protein nanoparticles

Zhongguo youzhi
为提高核桃蛋白Pickering乳液的稳定性，以核桃蛋白纳米颗粒（Nano-WPI）为稳定剂制备Pickering乳液，分析不同pH（2.0～8.0）和NaCl浓度（0～400 mmol/L）对Pickering乳液乳化活性、粒径、流变特性、热稳定性和贮藏稳定性的影响。结果表明：Pickering乳液稳定性随pH增加先降低后升高；pH为8.0时，Pickering乳液乳化活性最大（32.79 m2/g），平均粒径为3.33 μm，乳液呈弱凝胶特性，热稳定性和贮藏稳定性良好，综合性能最佳 ...
刘炯娜，张恒瑄，蒋雨心，范方宇 LIU Jiongna, ZHANG Hengxuan, JIANG Yuxin, FAN Fangyu
doaj   +1 more source

Non-aqueous Isorefractive Pickering Emulsions [PDF]

Langmuir, 2015
Non-aqueous Pickering emulsions of 16-240 μm diameter have been prepared using diblock copolymer worms with ethylene glycol as the droplet phase and an n-alkane as the continuous phase. Initial studies using n-dodecane resulted in stable emulsions that were significantly less turbid than conventional water-in-oil emulsions.
Kate L. Thompson, Jacob A. Lane, Matthew J. Derry, Steven P. Armes   +3 more
openaire   +5 more sources

Tannic Acid-Modified Sodium Caseinate Pickering Emulsion Coatings: Characterization, Enhanced Mechanical/Antibacterial Properties, and Application in Cherry Tomato Preservation

Foods
This study developed a tannic acid-modified sodium caseinate (SC-TA) stabilized Pickering emulsion containing bergamot essential oil (BEO) and carboxymethyl tara gum for cherry tomato preservation.
Qiyuan Feng, Hesheng Wang, Xinyu Yang, Linna Wang, Tian Li, Limin Guo, Silong Jia, Yaqian Yang, Youwei Yu, Shaoying Zhang   +9 more
doaj   +1 more source

Development and Characterization of Pickering Emulsion Stabilized by Walnut Protein Isolate Nanoparticles

Molecules, 2023
This study was conducted to prepare walnut protein isolate nanoparticles (nano-WalPI) by pH-cycling, combined with the ultrasound method, to investigate the impact of various nano-WalPI concentrations (0.5~2.5%) and oil volume fractions (20~70%) on the ...
Jiongna Liu, Hengxuan Zhang, Xue Sun, Fangyu Fan   +3 more
doaj   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source

Enzyme confined in silica-based nanocages for biocatalysis in a Pickering emulsion

, 2013
The encapsulation of lipase into the nanocages of FDU-12 and the amphiphilic modification of the surfaces of FDU-12 can concurrently be accomplished via a facile silylation method.
Li, Ying, Lan, Guojun, 杨启华, Peng, Juan, Liu, Jia, Li, Can, Yang, Qihua, 李灿   +7 more
core   +1 more source

Pickering emulsions stabilized by β-CD microcrystals: Construction and interfacial assembly mechanism

Frontiers in Nutrition, 2023
β-Cyclodextrin (β-CD) can combine with oil and other guest molecules to form amphiphilic inclusion complexes (ICs), which can be adsorbed on the oil–water interface to reduce the interfacial tension and stabilize Pickering emulsions.
Xingran Kou, Xingran Kou, Xinping Zhang, Qinfei Ke, Qinfei Ke, Qingran Meng   +5 more
doaj   +1 more source