Acoustofluidic Fluorescence Activated Cell Sorter.

ABSTRACT: Selective isolation of cell subpopulations with defined biological characteristics is crucial for many biological studies and clinical applications. In this work, we present the development of an acoustofluidic fluorescence activated cell sorting (FACS) device that simultaneously performs on-demand, high-throughput, high-resolution cell detection and sorting, integrated onto a single chip. Our acoustofluidic FACS device uses the "microfluidic drifting" technique to precisely focus cells/particles three dimensionally and achieves a flow of single-file particles/cells as they pass through a laser interrogation region. We then utilize short bursts (150 μs) of standing surface acoustic waves (SSAW) triggered by an electronic feedback system to sort fluorescently labeled particles/cells with de

SUBMITTER: Nawaz AA 

PROVIDER: S-EPMC4888785 | biostudies-literature | 2015 Dec

REPOSITORIES: biostudies-literature