Automation and flow control for particle manipulation
Automation and flow control for particle manipulation
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DOI：
10.1016/j.coche.2020.02.006
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发表时间：
2020-09-01
影响因子：
6.6
通讯作者：
Schroeder, Charles M.
中科院分区：
文献类型：
--
作者：
Kumar, Dinesh;Shenoy, Anish;Schroeder, Charles M.
近年来，已经开发了几种新方法，可以利用光学、电学、声学、磁场或流场来精确地操纵小颗粒。自动流体捕获已经成为一种特别强大的方法来控制胶体颗粒，细胞，或单一聚合物只使用流体流动。在这里，我们讨论了粒子操纵自动化的最新进展，重点是基于流和基于电场的方法。广泛地说，自动化流动控制能够使用温和的流动精确地操纵多个自由悬浮颗粒，从而为化学和生物系统提供新的方向。
In recent years, several new methods have been developed to precisely manipulate small particles using optical, electric, acoustic, magnetic, or fluidic fields. Automated fluidic trapping has emerged as a particularly powerful method to control colloidal particles, cells, or single polymers using only fluid flow. Here, we discuss recent advances in the automation of particle manipulation, focusing on flow-based and electric field-based methods. Broadly, automated flow control enables the precise manipulation of multiple freely suspended particles using gentle flow, thereby enabling new directions in chemical and biological systems.