Simulation of ring interdigitated electrode for dielectrophoretic trapping

Electric field intensity is important in trapping biological cells during dielectrophoresis (DEP). In this paper, two designs of ring interdigitated electrode (RIDE) with varied spacing between electrodes; 300 µm to 500 µm, were modelled and analyzed. Analysis was done using finite element analysis...

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Main Authors:	Mohd Mansor, Ahmad Fairuzabadi, Ibrahim, Siti Noorjannah
Format:	Conference or Workshop Item
Language:	English English
Published:	IEEE 2016
Subjects:	QC Physics TK Electrical engineering. Electronics Nuclear engineering TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
Online Access:	http://irep.iium.edu.my/52119/ http://irep.iium.edu.my/52119/ http://irep.iium.edu.my/52119/ http://irep.iium.edu.my/52119/7/52119.pdf http://irep.iium.edu.my/52119/13/52119_Simulation%20of%20ring_SCOPUS.pdf

id	iium-52119
recordtype	eprints
spelling	iium-521192017-01-13T08:38:08Z http://irep.iium.edu.my/52119/ Simulation of ring interdigitated electrode for dielectrophoretic trapping Mohd Mansor, Ahmad Fairuzabadi Ibrahim, Siti Noorjannah QC Physics TK Electrical engineering. Electronics Nuclear engineering TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Electric field intensity is important in trapping biological cells during dielectrophoresis (DEP). In this paper, two designs of ring interdigitated electrode (RIDE) with varied spacing between electrodes; 300 µm to 500 µm, were modelled and analyzed. Analysis was done using finite element analysis software, COMSOL Multiphysics to study the intensities of electric fields generated on the electrodes. Simulation results show that higher electric fields are generated by the asymmetrical RIDE compared to the symmetrical RIDE design. The average value of positive electric fields peaks for symmetrical RIDE is 16.1kV/m and 19.9 kV/m for asymmetrical RIDE. Simulations also revealed that higher electric field were generated on smaller spacing compared to larger one. This suggested that better cellular attraction can be predicted on smallest distance of asymmetrical RIDE. Trapped cells can later be used to study the intercellular or intracellular interactions of the specific cells, such as through impedance sensing to form an integrated DEP-impedance biosensor. IEEE 2016 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/52119/7/52119.pdf application/pdf en http://irep.iium.edu.my/52119/13/52119_Simulation%20of%20ring_SCOPUS.pdf Mohd Mansor, Ahmad Fairuzabadi and Ibrahim, Siti Noorjannah (2016) Simulation of ring interdigitated electrode for dielectrophoretic trapping. In: 12th IEEE International Conference on Semiconductor Electronics (ICSE 2016), 17th-19th August 2016, Kuala Lumpur. http://ieeexplore.ieee.org/document/7573618/ 10.1109/SMELEC.2016.7573618
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	QC Physics TK Electrical engineering. Electronics Nuclear engineering TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices
spellingShingle	QC Physics TK Electrical engineering. Electronics Nuclear engineering TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Mohd Mansor, Ahmad Fairuzabadi Ibrahim, Siti Noorjannah Simulation of ring interdigitated electrode for dielectrophoretic trapping
description	Electric field intensity is important in trapping biological cells during dielectrophoresis (DEP). In this paper, two designs of ring interdigitated electrode (RIDE) with varied spacing between electrodes; 300 µm to 500 µm, were modelled and analyzed. Analysis was done using finite element analysis software, COMSOL Multiphysics to study the intensities of electric fields generated on the electrodes. Simulation results show that higher electric fields are generated by the asymmetrical RIDE compared to the symmetrical RIDE design. The average value of positive electric fields peaks for symmetrical RIDE is 16.1kV/m and 19.9 kV/m for asymmetrical RIDE. Simulations also revealed that higher electric field were generated on smaller spacing compared to larger one. This suggested that better cellular attraction can be predicted on smallest distance of asymmetrical RIDE. Trapped cells can later be used to study the intercellular or intracellular interactions of the specific cells, such as through impedance sensing to form an integrated DEP-impedance biosensor.
format	Conference or Workshop Item
author	Mohd Mansor, Ahmad Fairuzabadi Ibrahim, Siti Noorjannah
author_facet	Mohd Mansor, Ahmad Fairuzabadi Ibrahim, Siti Noorjannah
author_sort	Mohd Mansor, Ahmad Fairuzabadi
title	Simulation of ring interdigitated electrode for dielectrophoretic trapping
title_short	Simulation of ring interdigitated electrode for dielectrophoretic trapping
title_full	Simulation of ring interdigitated electrode for dielectrophoretic trapping
title_fullStr	Simulation of ring interdigitated electrode for dielectrophoretic trapping
title_full_unstemmed	Simulation of ring interdigitated electrode for dielectrophoretic trapping
title_sort	simulation of ring interdigitated electrode for dielectrophoretic trapping
publisher	IEEE
publishDate	2016
url	http://irep.iium.edu.my/52119/ http://irep.iium.edu.my/52119/ http://irep.iium.edu.my/52119/ http://irep.iium.edu.my/52119/7/52119.pdf http://irep.iium.edu.my/52119/13/52119_Simulation%20of%20ring_SCOPUS.pdf
first_indexed	2023-09-18T21:13:54Z
last_indexed	2023-09-18T21:13:54Z
_version_	1777411433800138752

Simulation of ring interdigitated electrode for dielectrophoretic trapping

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