Finite element modeling of dielectrophoretic microelectrodes based on a array and ratchet type

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

This research describes an investigation of nonuniform electric field for dielectrophoretic forces (FDEP) application in particles and cells manipulation. In an electro kinetics occurrence, a miniaturized array and ratchet type microelectrodes has been simulated. The study of optimal FDEP behavior on the electric field distribution for both type microelectrodes was characterized and optimized by finite element method, (FEM). A set of array and ratchet type microelectrode are biased to generate asymmetric electric field distribution. Normalization of microelectrode simulation result shows that array and ratchet type produced a comparable electric field strength and direction. Deployment of additional dimension for array type electrode, three poles produced the highest of electric field strength of 7.513 e7 V/m and displacement field direction of 2.758 e-3 C/m2. Simulation results are used to design a higher sensitive and selective of a dielectrophoretic (DEP) microelectrode for selection, collection and processing of particle and cell using optimal FDEP that determination advancement in the development of dielectrophoretic a lab-on-a-chip. Ultimately, the findings of this work is possible to contribute in medical sciences research for the enrichment of stem cell from bone narrow and peripheral blood form via integration DEP into a lab on a chip, (DLOC) concept application.

Original languageEnglish
Title of host publicationIEEE International Conference on Semiconductor Electronics, Proceedings, ICSE
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages236-239
Number of pages4
ISBN (Print)9781479957606
DOIs
Publication statusPublished - 10 Oct 2014
Event11th IEEE International Conference on Semiconductor Electronics, ICSE 2014 - Kuala Lumpur
Duration: 27 Aug 201429 Aug 2014

Other

Other11th IEEE International Conference on Semiconductor Electronics, ICSE 2014
CityKuala Lumpur
Period27/8/1429/8/14

Fingerprint

Microelectrodes
Electric fields
Lab-on-a-chip
Stem cells
Poles
Bone
Blood
Finite element method
Electrodes
Kinetics
Processing
Direction compound

Keywords

  • dielectrophoretic
  • lab-on-a-chip
  • Microelectrode

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cite this

Buyong, M. R., Abd Aziz, N., Hamzah, A. A., Mohd Razip Wee, M. F., & Yeop Majlis, B. (2014). Finite element modeling of dielectrophoretic microelectrodes based on a array and ratchet type. In IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE (pp. 236-239). [6920840] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SMELEC.2014.6920840

Finite element modeling of dielectrophoretic microelectrodes based on a array and ratchet type. / Buyong, Muhamad Ramdzan; Abd Aziz, Norazreen; Hamzah, Azrul Azlan; Mohd Razip Wee, Mohd Farhanulhakim; Yeop Majlis, Burhanuddin.

IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE. Institute of Electrical and Electronics Engineers Inc., 2014. p. 236-239 6920840.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Buyong, MR, Abd Aziz, N, Hamzah, AA, Mohd Razip Wee, MF & Yeop Majlis, B 2014, Finite element modeling of dielectrophoretic microelectrodes based on a array and ratchet type. in IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE., 6920840, Institute of Electrical and Electronics Engineers Inc., pp. 236-239, 11th IEEE International Conference on Semiconductor Electronics, ICSE 2014, Kuala Lumpur, 27/8/14. https://doi.org/10.1109/SMELEC.2014.6920840
Buyong MR, Abd Aziz N, Hamzah AA, Mohd Razip Wee MF, Yeop Majlis B. Finite element modeling of dielectrophoretic microelectrodes based on a array and ratchet type. In IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE. Institute of Electrical and Electronics Engineers Inc. 2014. p. 236-239. 6920840 https://doi.org/10.1109/SMELEC.2014.6920840
Buyong, Muhamad Ramdzan ; Abd Aziz, Norazreen ; Hamzah, Azrul Azlan ; Mohd Razip Wee, Mohd Farhanulhakim ; Yeop Majlis, Burhanuddin. / Finite element modeling of dielectrophoretic microelectrodes based on a array and ratchet type. IEEE International Conference on Semiconductor Electronics, Proceedings, ICSE. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 236-239
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