Elasto-inertial particle focusing under the viscoelastic flow of DNA solution in a square channel
نویسندگان
چکیده
منابع مشابه
Sheathless Dean-flow-coupled elasto-inertial particle focusing and separation in viscoelastic fluid
School of Mechanical, Materials and M Wollongong, Wollongong, NSW 2522, Austra School of Mechanical Engineering, Nanjin Nanjing 210094, China. E-mail: junzhang@ Queensland Microand Nanotechnology C 4111, Australia School of Biological Sciences, University o Australia Illawarra Health and Medical Research Ins † Electronic supplementary informa 10.1039/c6ra25328h Cite this: RSC Adv., 2017, 7, 3461
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In this paper, 3D particle focusing in a straight channel with asymmetrical expansion-contraction cavity arrays (ECCA channel) is achieved by exploiting the dean-flow-coupled elasto-inertial effects. First, the mechanism of particle focusing in both Newtonian and non-Newtonian fluids was introduced. Then particle focusing was demonstrated experimentally in this channel with Newtonian and non-Ne...
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Elasto-inertial focusing in viscoelastic fluids has attracted increasing interest in recent years due to its potential applications in particle counting and sorting. However, current investigations of the elasto-inertial focusing mechanisms have mainly been focused on simple straight channels with little attention being paid to curved channels. Herein, we experimentally explore the elasto-inert...
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چکیده ندارد.
15 صفحه اولSheathless elasto-inertial particle focusing and continuous separation in a straight rectangular microchannel.
Particle focusing in planar geometries is essentially required in order to develop cost-effective lab-on-a-chips, such as cell counting and point-of-care (POC) devices. In this study, a novel method for sheathless particle focusing, called "Elasto-Inertial Particle Focusing", was demonstrated in a straight microchannel. The particles were notably aligned along the centerline of the straight cha...
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ژورنال
عنوان ژورنال: Biomicrofluidics
سال: 2016
ISSN: 1932-1058
DOI: 10.1063/1.4944628