Multiplex Particle Focusing via Hydrodynamic Force in Viscoelastic Fluids
نویسندگان
چکیده
منابع مشابه
Multiplex Particle Focusing via Hydrodynamic Force in Viscoelastic Fluids
We introduce a multiplex particle focusing phenomenon that arises from the hydrodynamic interaction between the viscoelastic force and the Dean drag force in a microfluidic device. In a confined microchannel, the first normal stress difference of viscoelastic fluids results in a lateral migration of suspended particles. Such a viscoelastic force was harnessed to focus different sized particles ...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2013
ISSN: 2045-2322
DOI: 10.1038/srep03258