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Design and fabrication flow focusing microfluidic device for continuous dielectrophoretic separation

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Main Authors: Naqib Fuad, Abd Rashid, Azrul Azlan, Hamzah, Wee, M. F. Mohd Razip, Muhamad Ramdzan, Buyong
Other Authors: muhdramdzan@ukm.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2021
Subjects:
Flow focusing
Microfluidic
Dielectrophoresis
Microfluidics fabrication
Flow simulation
Lab on chip
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69632
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spelling 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)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Flow focusing
Microfluidic
Dielectrophoresis
Microfluidics fabrication
Flow simulation
Lab on chip
spellingShingle 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
description 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
_version_ 1698698632080916480
score 13.214268

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