A NEW PICOINJECTOR IN MICROFLUIDICS

被引：0
|
作者：
Zhou, Hongbo [1 ]
Jin, Qinghui [1 ]
Zhao, Jianlong [1 ]
机构：
[1] Chinese Acad Sci, State Key Lab Transducer Technol, Shanghai Inst Microsyst & Informat Technol, Beijing 100864, Peoples R China
来源：
2016 IEEE 29TH INTERNATIONAL CONFERENCE ON MICRO ELECTRO MECHANICAL SYSTEMS (MEMS) | 2016年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In droplet-based microfluidics, adding reagents into drops is one of the most important functions. In this paper, we develop a new picoinjector to add controlled volumes of reagent into droplets at kilohertz rates. In the new picoinjector, the adding process is triggered by the coining droplet itself, and the dosing volume can be precisely controlled. Meanwhile, the trigger voltage is lowered to several volts. These features make the system more practical and reliable. We expect the new picoinjector will find important applications of droplet-based microfluidics in automated biological assay, directed evolution, enzyme assay, and so on.
引用
收藏
页码：742 / 744
页数：3
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