Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation
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Universiti Malaysia Perlis (UniMAP)
2021
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my.unimap-696322021-02-10T01:58:07Z Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation Naqib Fuad, Abd Rashid Azrul Azlan, Hamzah Wee, M. F. Mohd Razip Muhamad Ramdzan, Buyong muhdramdzan@ukm.edu.my Flow focusing Microfluidic Dielectrophoresis Microfluidics fabrication Flow simulation Lab on chip Link to publisher's homepage at http://ijneam.unimap.edu.my We present a flow focusing microfluidic device for continuous dielectrophoretic separation. Our method relies on our unique microfluidic geometry which performs hydrodynamic focusing, generates flow with three inlets and three outlets. To improve particle separation in array type microelectrode, we hydrodynamically focus the main flow into the region of interest to the gap between the two electrodes. We design the geometry of the device using 3D CAD software and study the fluid flow using Comsol Multiphysics 5.4. Then, we fabricate this microfluidics device using the micro-milling process combine with soft lithography using PDMS. Lastly, we do an experimental flow setup using our microfluidic device to see the hydrodynamic flow focusing within the channel with three different main flow rate ratio to the sheath flow. 2021-02-10T01:58:07Z 2021-02-10T01:58:07Z 2020-12 Article International Journal of Nanoelectronics and Materials, vol.13(Special Issue), 2020, pages 99-106 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69632 en NANOSYM, 2019; Universiti Malaysia Perlis (UniMAP) |
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Flow focusing Microfluidic Dielectrophoresis Microfluidics fabrication Flow simulation Lab on chip |
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Flow focusing Microfluidic Dielectrophoresis Microfluidics fabrication Flow simulation Lab on chip Naqib Fuad, Abd Rashid Azrul Azlan, Hamzah Wee, M. F. Mohd Razip Muhamad Ramdzan, Buyong Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation |
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Link to publisher's homepage at http://ijneam.unimap.edu.my |
| author2 |
muhdramdzan@ukm.edu.my |
| author_facet |
muhdramdzan@ukm.edu.my Naqib Fuad, Abd Rashid Azrul Azlan, Hamzah Wee, M. F. Mohd Razip Muhamad Ramdzan, Buyong |
| format |
Article |
| author |
Naqib Fuad, Abd Rashid Azrul Azlan, Hamzah Wee, M. F. Mohd Razip Muhamad Ramdzan, Buyong |
| author_sort |
Naqib Fuad, Abd Rashid |
| title |
Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation |
| title_short |
Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation |
| title_full |
Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation |
| title_fullStr |
Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation |
| title_full_unstemmed |
Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation |
| title_sort |
design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2021 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69632 |
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1698698632080916480 |