Quantitative microfluidic delivery based on an optical breakdown-driven micro-pump for the fabrication of fiber functional devices
Quantitative microfluidic delivery based on an optical breakdown-driven micro-pump for the fabrication of fiber functional devices
复制标题
基于光学击穿驱动微泵的定量微流体输送，用于制造光纤功能器件
DOI：
10.1364/oe.25.023690
复制
发表时间：
2017-10-02
期刊：
影响因子：
3.8
通讯作者：
Qu, Shiliang
中科院分区：
文献类型：
--
作者：
Cao, Kunjian;Liu, Yi;Qu, Shiliang
报道了一种光击穿驱动的微泵，可有效地将定量液体输送到光纤微结构中。可以通过调节飞秒激光脉冲的照射时间来控制泵送液体的量。这种微流体输送方法具有制造纤维功能装置以及将分析物快速注入纤维实验室进行化学和生物分析的潜力。作为示范，通过将纳升尺度的液体泵入光纤微腔，实现了基于移动的微气泡的光纤水准仪。(C)2017美国光学学会
An optical breakdown-driven micro-pump was reported to deliver the quantitative liquid to the fiber microstructure efficiently. The amount of the pumped liquid can be controlled by adjusting the irradiation time of the femtosecond laser pulses. Such a method of microfluidic delivery has potential for the fabrication of fiber functional devices and the rapid injection of analytes into a lab-in-fiber for chemical and biological analysis. As a demonstration, a fiber spirit level based on a mobile microbubble was achieved by pumping nanoliter scale liquid into a fiber micro-cavity with this method. (C) 2017 Optical Society of America