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Control techniques of kinesin-driven beads in microfluidic devices

机译:微流体装置中的Kinesin驱动珠子的控制技术

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We have demonstrated manipulation techniques of kinesin-coated beads by integrating orientated microtubules with microfluidic devices. The unidirectional motion of beads was realized with on/off controls on isopolarly oriented and immobilized microtubules. We also succeeded to capture TRITC (tetramethylrhodamine isothiocyanate)-albumin molecules on beads at the intersection of crossed channels and to transport them into the main channel against the buffer flow. Those results provide essential bases for the hybrid nanotransport system powered by the kinesin-microtubule system.
机译:我们通过用微流体装置整合着定向的微管来证明了Kinesin涂层珠的操纵技术。用On / OFF对照对异聚化和固定的微管进行开/关控制来实现珠子的单向运动。我们还成功地捕获了交叉通道交叉处的珠子上的Tritc(四甲基吡啶异硫氰酸盐) - 美白分子,并将它们输送到伴随缓冲液流中。这些结果为杂交纳米运动系统提供了由Kinesin-MicroTubule系统提供动力的基础基础。

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