Microfluidic sorting with high-speed single-layer membrane valves

Citation:

Abate, A. R. ; Agresti, J. J. ; Weitz, D. A. Microfluidic sorting with high-speed single-layer membrane valves. Applied Physics Letters 2010, 96, 203509. Copy at http://www.tinyurl.com/yymzcumx
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Abstract:

Sorting is one of the most important applications of microfluidic devices; however, current sorters place specific requirements on the density, size, and electrical properties of the objects to be sorted, limiting applicability. We present widely applicable microfluidic sorting. We use high-speed single-layer membrane valves to control flows in a bifurcating channel junction, to direct the paths of objects. This allows sorting at hundreds of hertz. Moreover, since the sorting action is mechanical, it is very widely applicable-to drops, particles, and even living cells. (C) 2010 American Institute of Physics. [doi:10.1063/1.3431281]

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Last updated on 04/01/2021