METHODS AND SYSTEMS FOR ON DEMAND DROPLET GENERATION AND IMPEDANCE BASED DETECTION
    62.
    发明申请
    METHODS AND SYSTEMS FOR ON DEMAND DROPLET GENERATION AND IMPEDANCE BASED DETECTION 有权
    基于需求量产生和阻抗检测的方法和系统

    公开(公告)号:US20130028812A1

    公开(公告)日:2013-01-31

    申请号:US13269428

    申请日:2011-10-07

    Abstract: The present invention pertains to methods and systems for on demand droplet generation and impedance based detection. The microfluidic system can utilize an electrical sensor for detecting an electrical property of a fluid and for generating an electrical signal indicating a change in the electrical property of the fluid; a droplet generator coupled to the electrical sensor configured to generate the droplet from the fluid in response to the electrical signal from the electrical sensor; and a microfluidic channel coupled to the droplet generator for receiving the droplet. The method for generating droplets involves measuring an electrical property of the fluid, transmitting an electrical signal indicative of the electrical property, and forming the droplets from the fluid based on the electrical signal.

    Abstract translation: 本发明涉及按需液滴产生和基于阻抗的检测的方法和系统。 微流体系统可以利用电传感器来检测流体的电特性并产生指示流体电性能变化的电信号; 耦合到所述电传感器的液滴发生器,其配置成响应于来自所述电传感器的电信号从所述流体产生液滴; 以及耦合到液滴发生器以接收液滴的微流体通道。 用于产生液滴的方法包括测量流体的电性质,传输指示电性能的电信号,以及基于电信号从流体形成液滴。

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