A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device
Dielectrophoresis (DEP) has been proven as a method of manipulating and analyzing the electrophysiological properties of bioparticles by applying non-uniform electric fields generated through special electrodes. Various electrode geometries have been developed to address different applications. Simu...
Saved in:
Main Authors: | , , |
---|---|
Format: | Conference or Workshop Item |
Language: | English |
Published: |
2012
|
Subjects: | |
Online Access: | http://eprints.um.edu.my/9336/1/A_numerical_analysis_of_electric_field_strength_over_planar_microarray_dot_electrode_for_dielectrophoretic_lab-on-chip_device.pdf http://eprints.um.edu.my/9336/ http://www.scopus.com/inward/record.url?eid=2-s2.0-84876760723&partnerID=40&md5=4c8507fb654851173a8d7c6a913d3994 http://ieeexplore.ieee.org/xpls/absall.jsp?arnumber=6498060 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
id |
my.um.eprints.9336 |
---|---|
record_format |
eprints |
spelling |
my.um.eprints.93362021-01-20T08:10:53Z http://eprints.um.edu.my/9336/ A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device Yafouz, Bashar Kadri, Nahrizul Adib Ibrahim, Fatimah T Technology (General) TA Engineering (General). Civil engineering (General) Dielectrophoresis (DEP) has been proven as a method of manipulating and analyzing the electrophysiological properties of bioparticles by applying non-uniform electric fields generated through special electrodes. Various electrode geometries have been developed to address different applications. Simulation of the electric field strength over electrodes is essential in order to optimize the generated DEP force for enhancing cell manipulation. This paper describes the study of electric field distribution over planar multiple microarray dot electrode using numerical modeling of Comsol Multiphysics 4.2a®. Results show that the electric field strength is axisymmetrical around the centre of the dot aperture and that is higher at the dot edges than the dot centers. Further studies will be conducted to investigate the effect of applying different frequencies, varying dots size and adding ground plane in between the electrode dots. © 2012 IEEE. 2012 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.um.edu.my/9336/1/A_numerical_analysis_of_electric_field_strength_over_planar_microarray_dot_electrode_for_dielectrophoretic_lab-on-chip_device.pdf Yafouz, Bashar and Kadri, Nahrizul Adib and Ibrahim, Fatimah (2012) A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device. In: 2012 2nd IEEE-EMBS Conference on Biomedical Engineering and Sciences, IECBES 2012, 2012, Langkawi. http://www.scopus.com/inward/record.url?eid=2-s2.0-84876760723&partnerID=40&md5=4c8507fb654851173a8d7c6a913d3994 http://ieeexplore.ieee.org/xpls/absall.jsp?arnumber=6498060 |
institution |
Universiti Malaya |
building |
UM Library |
collection |
Institutional Repository |
continent |
Asia |
country |
Malaysia |
content_provider |
Universiti Malaya |
content_source |
UM Research Repository |
url_provider |
http://eprints.um.edu.my/ |
language |
English |
topic |
T Technology (General) TA Engineering (General). Civil engineering (General) |
spellingShingle |
T Technology (General) TA Engineering (General). Civil engineering (General) Yafouz, Bashar Kadri, Nahrizul Adib Ibrahim, Fatimah A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device |
description |
Dielectrophoresis (DEP) has been proven as a method of manipulating and analyzing the electrophysiological properties of bioparticles by applying non-uniform electric fields generated through special electrodes. Various electrode geometries have been developed to address different applications. Simulation of the electric field strength over electrodes is essential in order to optimize the generated DEP force for enhancing cell manipulation. This paper describes the study of electric field distribution over planar multiple microarray dot electrode using numerical modeling of Comsol Multiphysics 4.2a®. Results show that the electric field strength is axisymmetrical around the centre of the dot aperture and that is higher at the dot edges than the dot centers. Further studies will be conducted to investigate the effect of applying different frequencies, varying dots size and adding ground plane in between the electrode dots. © 2012 IEEE. |
format |
Conference or Workshop Item |
author |
Yafouz, Bashar Kadri, Nahrizul Adib Ibrahim, Fatimah |
author_facet |
Yafouz, Bashar Kadri, Nahrizul Adib Ibrahim, Fatimah |
author_sort |
Yafouz, Bashar |
title |
A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device |
title_short |
A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device |
title_full |
A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device |
title_fullStr |
A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device |
title_full_unstemmed |
A numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device |
title_sort |
numerical analysis of electric field strength over planar microarray dot electrode for dielectrophoretic lab-on-chip device |
publishDate |
2012 |
url |
http://eprints.um.edu.my/9336/1/A_numerical_analysis_of_electric_field_strength_over_planar_microarray_dot_electrode_for_dielectrophoretic_lab-on-chip_device.pdf http://eprints.um.edu.my/9336/ http://www.scopus.com/inward/record.url?eid=2-s2.0-84876760723&partnerID=40&md5=4c8507fb654851173a8d7c6a913d3994 http://ieeexplore.ieee.org/xpls/absall.jsp?arnumber=6498060 |
_version_ |
1690371490147467264 |
score |
13.18916 |