Pickering emulsions stabilized by colloidal surfactants:Role of solid particles  

作　　者：Zhu Sun Xiaoxiao Yan Yao Xiao Lingjie Hu Max Eggersdorfer Dong Chen Zhenzhong Yang David AWeitz 

机构地区：[1]College of Energy Engineering and State Key Laboratory of Fluid Power and Mechatronic Systems,Zhejiang University,Hangzhou 310027,China [2]Department of Medical Oncology,The First Affiliated Hospital,School of Medicine,Zhejiang University,Hangzhou 310003,China [3]John A.Paulson School of Engineering and Applied Sciences,Harvard University,Cambridge,MA 02138,USA [4]Department of Chemical Engineering,Tsinghua University,Beijing 100084,China

出　　处：《Particuology》2022年第5期153-163,共11页颗粒学报（英文版）

基　　金：supported by Zhejiang Provincial Natural Science Foundation(Grant No.Y20B060027);National Natural Science Foundation of China(Grant No.21878258);Zhejiang University Education Foundation Global Partnership Fund;Innovation Project of Keqiao;supported by the National Science Foundation(DMR1310266);the Harvard Materials Research Science and Engineering Center(DMR-1420570).

摘　　要：Pickering emulsions are emulsions stabilized by colloidal surfactants,i.e.solid particles.Compared with traditional molecular suffactant-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.

关 键 词：EMULSION Pickering emulsion Particle Colloidal surfactant AMPHIPHILICITY 

分 类 号：TQ316[化学工程—高聚物工业]