Dynamic reversibility of hydrodynamic focusing for recycling sheath fluid
نویسندگان
چکیده
منابع مشابه
Dynamic reversibility of hydrodynamic focusing for recycling sheath fluid.
The phenomenon of "unmixing" has been demonstrated in microfluidic mixers, but here we manipulate laminar flow streams back to their original positions in order to extend the operational utility of an analytical device where no mixing is desired. Using grooves in the channel wall, we passively focus a sample stream with two sheath streams to center it in a microchannel for optical analysis. Eve...
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ژورنال
عنوان ژورنال: Lab on a Chip
سال: 2010
ISSN: 1473-0197,1473-0189
DOI: 10.1039/c004696e