DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ha, Byunghang | ko |
dc.contributor.author | Lee, Kang Soo | ko |
dc.contributor.author | Jung, Jinho | ko |
dc.contributor.author | Sung, Hyung-Jin | ko |
dc.date.accessioned | 2015-11-20T09:52:20Z | - |
dc.date.available | 2015-11-20T09:52:20Z | - |
dc.date.created | 2014-10-06 | - |
dc.date.created | 2014-10-06 | - |
dc.date.created | 2014-10-06 | - |
dc.date.issued | 2014-10 | - |
dc.identifier.citation | MICROFLUIDICS AND NANOFLUIDICS, v.17, no.4, pp.647 - 655 | - |
dc.identifier.issn | 1613-4982 | - |
dc.identifier.uri | http://hdl.handle.net/10203/201146 | - |
dc.description.abstract | We present a three-dimensional (3D) hydrodynamic focusing device built on a single-layer platform using single sheath flow. Despite the simple structure and operation, the device not only achieves narrow focusing of a sample fluid or particles but also switches the cross-sectional size and lateral position of the sample stream. The focusing mechanism utilizes four Dean vortices generated in a high-speed flow through a curved channel. Theoretical calculations, numerical simulations, and an experimental study demonstrated that the device could focus microparticles that resemble human platelets in terms of particle size and density in a single-stream manner. Further simulation study suggested that the device could focus most cell sizes used in flow cytometry with a throughput of 200,000 cells s(-1). In addition, the device can function as a 3D liquid-core/liquid-cladding (L2) optical waveguide by introducing a core liquid with a refractive index higher than that of the cladding. | - |
dc.language | English | - |
dc.publisher | SPRINGER HEIDELBERG | - |
dc.subject | MICROFLUIDIC DEVICE | - |
dc.subject | MICROCHANNELS | - |
dc.subject | SURFACES | - |
dc.subject | CELLS | - |
dc.subject | STATE | - |
dc.title | Three-dimensional hydrodynamic flow and particle focusing using four vortices Dean flow | - |
dc.type | Article | - |
dc.identifier.wosid | 000342454400004 | - |
dc.identifier.scopusid | 2-s2.0-84920249564 | - |
dc.type.rims | ART | - |
dc.citation.volume | 17 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 647 | - |
dc.citation.endingpage | 655 | - |
dc.citation.publicationname | MICROFLUIDICS AND NANOFLUIDICS | - |
dc.identifier.doi | 10.1007/s10404-014-1346-6 | - |
dc.contributor.localauthor | Sung, Hyung-Jin | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Lab-on-a-chip devices | - |
dc.subject.keywordAuthor | Waveguides | - |
dc.subject.keywordAuthor | Microfluidics | - |
dc.subject.keywordAuthor | Dean vortex | - |
dc.subject.keywordAuthor | Hydrodynamic focusing | - |
dc.subject.keywordPlus | MICROFLUIDIC DEVICE | - |
dc.subject.keywordPlus | MICROCHANNELS | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | STATE | - |
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