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首页> 外文期刊>Polymers for advanced technologies >A superhydrophobic magnetic elastomer actuator for droplet motion control
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A superhydrophobic magnetic elastomer actuator for droplet motion control

机译:用于液滴运动控制的超疏水磁性弹性体执行器

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摘要

For the fast droplet transportation on an open surface, a new magnetic elastomer with a superhydrophobic surface has been developed. Because the surface is superhydrophobic, the water droplet can easily roll off on the surface. The movement of the droplet was controlled by a deliberate local deformation of the surface of the elastomer induced by magnetic actuation. The direction and speed of the droplet motion was easily controlled by changing the surface topography using magnetic force. We also demonstrate the applicability of the devices as a new type of open-surface digital microfluidics using a simple chemical reaction.
机译:为了在开放表面上快速输送液滴,已经开发了一种具有超疏水表面的新型磁性弹性体。因为表面是超疏水的,水滴很容易在表面滑落。液滴的运动通过由磁致动引起的弹性体表面的故意局部变形来控制。通过利用磁力改变表面形貌,可以容易地控制液滴运动的方向和速度。我们还演示了使用简单的化学反应将该设备作为新型的开放表面数字微流体的适用性。

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