Micro-manipulation using rotational fluid flows induced by remote magnetic micro-manipulators
作者： Zhou Ye , Eric Diller , Metin Sitti
DOI: 10.1063/1.4754521
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摘要: We present a non-contact manipulation method for micron scale objects using locally induced rotational fluid flows created by groups of untethered magnetic micro-manipulators. The micro-manipulators are rotated in viscous an externally generated field to create flows, which act move micro-objects the flow region. One single spherical micro-manipulator is used manipulate one object at time, while array spin synchrony on surface patterned with micro-docks reconfigurable fluidic channels simultaneous transportation multiple objects. and resulting hydrodynamic forces studied both finite element solutions analytical models from previous studies. These results compared experiment determine characteristics complex flows. Due its operation, this micro-manipulation cou...
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