Migration of Polystyrene Microparticles in Aqueous Media Caused by Electromagnetic Buoyancy
Migration of Polystyrene Microparticles in Aqueous Media Caused by Electromagnetic Buoyancy
复制标题
电磁浮力引起的聚苯乙烯微粒在水介质中的迁移
DOI：
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
T. Takeuchi
中科院分区：
文献类型：
--
作者：
M. Namba;H. Watarai;T. Takeuchi
A novel concept for the migration of microparticles in an electrolyte solution, electromagnetophoresis (EMP), was demonstrated for the first time using a homogeneous magnetic field applied at right angles to the current in a closed microcell. The direction of the migration of polystyrene latex particles was perpendicular to the magnetic field and to the current, whereas it was reverse to a hypothetical Lorentz force expected for a positive charge in the system. The experimental results showed that the larger were the particles’ diameters, the faster did they migrate in proportion to the second power of the diameter. Moreover, the velocity of the migration was proportional to both the current and the magnetic field. These results proved that the dominant force of the migration was electromagnetic buoyancy.
细胞大小的脂质体的介电泳。
DOI：
10.1016/0005-2736(94)90006-x
发表时间：
1994
期刊：
Biochimica et biophysica acta
影响因子：
--
作者：
Stoicheva,NG;Hui,SW
通讯作者：
Hui,SW
兆碱基核酸的快速脉冲场毛细管电泳分离。
影响因子：
7.4
作者：
Kim,Y;Morris,MD
通讯作者：
Morris,MD