Pickering emulsions stabilized by colloidal surfactants: Role of solid particles

被引:148
作者
Sun, Zhu [1 ,2 ,3 ]
Yan, Xiaoxiao [1 ,2 ,3 ]
Xiao, Yao [1 ,2 ,3 ]
Hu, Lingjie [1 ,2 ,3 ]
Eggersdorfer, Max [4 ]
Chen, Dong [1 ,2 ,3 ]
Yang, Zhenzhong [5 ]
Weitz, David A. [4 ]
机构
[1] Zhejiang Univ, Coll Energy Engn, Hangzhou 310027, Peoples R China
[2] Zhejiang Univ, State Key Lab Fluid Power & Mechatron Syst, Hangzhou 310027, Peoples R China
[3] Zhejiang Univ, Affiliated Hosp 1, Sch Med, Dept Med Oncol, Hangzhou 310003, Peoples R China
[4] Harvard Univ, John A Paulson Sch Engn & Appl Sci, Cambridge, MA 02138 USA
[5] Tsinghua Univ, Dept Chem Engn, Beijing 100084, Peoples R China
来源
PARTICUOLOGY | 2022年 / 64卷
基金
美国国家科学基金会; 中国国家自然科学基金;
关键词
Emulsion; Pickering emulsion; Particle; Colloidal surfactant; Amphiphilicity; IN-WATER EMULSIONS; JANUS PARTICLES; MOLECULAR-WEIGHT; PHASE INVERSION; LATEX-PARTICLES; W/O EMULSIONS; DRUG-RELEASE; OIL; NANOPARTICLES; STARCH;
D O I
10.1016/j.partic.2021.06.004
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Pickering emulsions are emulsions stabilized by colloidal surfactants, i.e. solid particles. Compared with traditional molecular surfactant-stabilized emulsions, Pickering emulsions show many advantages, such as high resistance to coalescence, long-term stability, good biocompatibility and tunable properties. In recent years, Pickering emulsions are widely applied in scientific researches and industrial applications. In this review, we focus on the influences of particle properties on Pickering emulsions, including particle amphiphilicity, concentration, size and shape, and summarize the strategies developed for the preparation of amphiphilic Janus particles. The applications of Pickering emulsions in food industry, cosmetic industry, material science, drug delivery, biomedical research and vaccine adjuvant will also be covered. Pickering emulsions are a unique system for multi-disciplinary studies and will become more and more important in the future. (c) 2021 Chinese Society of Particuology and Institute of Process Engineering, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码:153 / 163
页数:11
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