首页> 外文会议>IEEE International Conference on ASIC >Droplet generating with accurate volume for EWOD digital microfluidics
【24h】

Droplet generating with accurate volume for EWOD digital microfluidics

机译:用于EWOD数字微流控的精确体积的液滴生成

获取原文

摘要

Electrowetting-on-dielectric (EWOD) actuation enables digital microfluidics, typically droplets, to be manipulated on a two-dimensional surface, providing a new platform for manipulating chemicals for multi-step chemical synthesis or assays at the microscale. However, the deficiency of volume precision has long limited its applications in lab on chip (LOC) and micro total analysis systems (μ-TAS) where the accuracy of assays is largely determined by the fluid volume control of the reagent dosing. In this paper, we present a novel electrodes design which improves the reliability of on-chip droplets generating process and reproducibility significantly without any extra external apparatus.
机译:介电上电润湿(EWOD)致动可以在二维表面上操纵数字微流体(通常是液滴),从而为处理化学物质提供了新的平台,以进行多步化学合成或在微观尺度上进行测定。但是,体积精度的缺陷长期以来限制了其在芯片实验室(LOC)和微型总体分析系统(μ-TAS)中的应用,在这些系统中,分析的准确性主要取决于试剂剂量的流体体积控制。在本文中,我们提出了一种新颖的电极设计,无需任何额外的外部设备即可显着提高芯片上液滴产生过程的可靠性和可重复性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号