杰纳斯
微流控
乳状液
纳米技术
形态学(生物学)
材料科学
杰纳斯粒子
微型反应器
壳体(结构)
油滴
化学工程
试剂
粘度
芯(光纤)
化学
复合材料
有机化学
催化作用
工程类
生物
遗传学
作者
Shaobin Zhang,Xue-hui Ge,Yuhao Geng,Guangsheng Luo,Jian Chen,Jianhong Xu
标识
DOI:10.1016/j.ces.2017.06.031
摘要
In this article, gas-liquid-liquid emulsion drops were firstly generated by one-step method in a coaxial microfluidic device. Based on that, the effects of several parameters on the morphology transition from core-shell to Janus droplets was studied systematically. By tuning flow rates, interfacial tensions and viscosity, we can change the size and morphology of droplets. Furthermore, non-spherical microparticles were obtained by using photo-responsive reagent through solidification. The developed approach offers a novel and simple strategy on the synthesis of Janus emulsions and anisotropic microparticles with controlled morphologies.
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