A magnetic manipulator for studying local rheology and micromechanical properties of biological systems
A magnetic manipulator for studying local rheology and micromechanical properties of biological systems
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DOI：
10.1063/1.1146816
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发表时间：
1996-03-01
影响因子：
1.6
通讯作者：
Leibler, S
中科院分区：
文献类型：
--
作者：
Amblard, F;Yurke, B;Leibler, S
描述了一种能够在显微镜载物台上产生二维平移和旋转运动的磁性显微操作器。用3 μ m直径的顺磁珠，可以得到皮牛顿范围内的力和10（-14）Nm量级的扭矩，并且可以在中等频率下进行时间调制（
A magnetic micromanipulator capable of generating two-dimensional translational and rotational motions on a microscope stage is described. With 3 mu m-diam paramagnetic beads, forces in the piconewton range and torques on the order of 10(-14) N m are obtained and can be modulated in time at moderate frequencies (