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Dielectrophoresis-based cell separation and controlled transportation in microfluidics system

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bracu.type.groupResearch Publications
datacite.rightsMetadata Only
dc.contributor.authorGazi S.
dc.contributor.authorShoriful Islam A.K.M.
dc.contributor.authorMoni M.
dc.contributor.authorLamia, Israt Jahan
dc.contributor.authorKhan S.E.
dc.contributor.authorSunny A.A.
dc.contributor.authorFaruk O.
dc.contributor.authorMonsur Islam M.
dc.contributor.authorHossain M.
dc.contributor.departmentDepartment of Computer Science and Engineering
dc.date.accessioned2026-07-12T09:10:15Z
dc.date.available2026-07-12T09:10:15Z
dc.date.issued2025-01-01
dc.description.abstractDielectrophoresis (DEP) enables precise cell manipulation based on dielectric properties under a non-uniform electric field. In this work, we designed a nine-electrode DC microfluidic system (electrode spacing: 30?m, channel: 300× 100 × 50?m) using COMSOL Multiphysics to study cancer cells (Leukemia, Lymphoma) and polystyrene (PS) beads. The calculated DEP forces were +6 × 10-10 N for cancer cells (pDEP) and -5.3×10-10 N for PS beads (nDEP), confirming opposite migration tendencies. Simulated electric fields (up to 1.23 × 106 V/m) and laminar flow (Re ? 0.05) demonstrated stable trapping and transport within the microchannel. The results validate simultaneous cell separation and transport in a label-free, low-cost DC-DEP platform suitable for lab-on-a-chip cancer diagnostics.
dc.description.versionPublished
dc.format.extent6 Pages
dc.identifier.citationS. Gazi et al., "Dielectrophoresis-Based Cell Separation and Controlled Transportation in Microfluidics System," 2025 IEEE International Conference on Biomedical Engineering, Computer and Information Technology for Health (BECITHCON), Dhaka, Bangladesh, 2025, pp. 174-179, doi: 10.1109/BECITHCON69222.2025.11504183.
dc.identifier.doi10.1109/BECITHCON69222.2025.11504183
dc.identifier.issn9798331561055
dc.identifier.other2-s2.0-105041087662
dc.identifier.urihttps://hdl.handle.net/10361/28521
dc.language.isoen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.hasversion10.1109/BECITHCON69222.2025.11504183
dc.relation.ispartof2025 IEEE International Conference on Biomedical Engineering Computer and Information Technology for Health Becithcon 2025
dc.relation.ispartofseries2025 IEEE International Conference on Biomedical Engineering Computer and Information Technology for Health Becithcon 2025
dc.relation.urihttps://ieeexplore.ieee.org/document/11504183
dc.subjectMicrofluidics system
dc.subjectBiomedical applications
dc.subjectCell separation
dc.subjectControlled transportation
dc.subjectDielectrophoresis
dc.subject.lcshBiomedical engineering.
dc.subject.lcshCell separation.
dc.subject.lcshDielectrophoresis.
dc.titleDielectrophoresis-based cell separation and controlled transportation in microfluidics system
dc.typeConference Proceeding
person.affiliation.nameMymensingh Engineering College
person.affiliation.nameBangladesh Agricultural University
person.affiliation.nameSonargaon University
person.affiliation.nameBRAC University
person.affiliation.nameMymensingh Engineering College
person.affiliation.nameEast West University
person.affiliation.nameUniversity of Dhaka
person.affiliation.nameMymensingh Engineering College
person.affiliation.nameUniversidade de Aveiro
person.identifier.scopus-author-id60328537800
person.identifier.scopus-author-id60169538800
person.identifier.scopus-author-id60328426500
person.identifier.scopus-author-id60328463600
person.identifier.scopus-author-id57485212700
person.identifier.scopus-author-id60676128800
person.identifier.scopus-author-id59912714200
person.identifier.scopus-author-id60675698200
person.identifier.scopus-author-id60328575600

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