One-step multicomponent encapsulation by compound-fluidic electrospray

被引:112
作者
Chen, Hongyan [1 ,2 ]
Zhao, Yong [1 ]
Song, Yanlin [1 ]
Jiang, Lei [1 ]
机构
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, BNLMS, Beijing 100080, Peoples R China
[2] Grad Univ Chinese Acad Sci, Beijing 100080, Peoples R China
关键词
D O I
10.1021/ja801803x
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Fabrication of sophisticated or smart materials often needs controlled integrating multiple components into a single capsule. Most of conventional microencapsulation strategies merely envelop one content into a shell every time. We report a compound-fluidic electrospray method could one-step enclose multiple components into a single microcapsule without contact. The as-prepared microcapsules have multiple compartments inside, in each of which different content can be addressably loaded. This approach gives flexibility for generating diverse microcapsules that could one-step integrate different active components in microscopic domain free of contact, which may find potential applications in multicomponent drug delivery, microreactors and others.
引用
收藏
页码:7800 / +
页数:3
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