Magnetic Liquid Marbles: Manipulation of Liquid Droplets Using Highly Hydrophobic Fe3O4 Nanoparticles
Magnetic Liquid Marbles: Manipulation of Liquid Droplets Using Highly Hydrophobic Fe3O4 Nanoparticles
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DOI：
10.1002/adma.200902512
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发表时间：
2010-02-09
影响因子：
29.4
通讯作者：
Lin, Tong
中科院分区：
文献类型：
--
作者：
Zhao, Yan;Fang, Jian;Lin, Tong
磁性液体弹珠在磁场的作用下表现出非凡的打开和关闭的能力(见图)。液体可以简单地用毛细针从打开的液体大理石中提取或添加到其中。两个打开的液体弹珠也可以合并成一个更大的。磁性液体弹珠可以进行二维和三维操纵。
Magnetic liquid marbles exhibit a remarkable ability to be opened (see image) and closed reversibly under the action of a magnetic field. Liquid can be either extracted from or added to the opened liquid marble simply with a capillary needle. Two opened liquid marbles can also be coalesced into a larger one. The magnetic liquid marbles can be maneuvered two- and three-dimensionally.