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http://bura.brunel.ac.uk/handle/2438/9352| Title: | Microdevices for Continuous Sized Based Sorting by AC Dielectrophoresis |
| Authors: | Altinagac, E Genc, Y Kizil, H Trabzon, L Beskok, A 4th Micro and Nano Flows Conference (MNF2014) |
| Keywords: | AC dielectrophoresis;Field-flow-fractionation;Microfluidics;Lab-on-a-chip |
| Issue Date: | 2014 |
| Publisher: | Brunel University London |
| Citation: | 4th Micro and Nano Flows Conference, University College London, UK, 7-10 September 2014, Editors CS König, TG Karayiannis and S. Balabani |
| Series/Report no.: | ID 106 |
| Abstract: | In this project, various microfluidic devices are designed for microparticles and cells separation. The dominant regions of dielectrophoresis among other AC Electrokinetic transport mechanisms are predicted. Flow behaviors of particles for each design parameter are modeled and simulated using COMSOL Multiphysics 4.3a software. Lab-on-a-chip devices having a Ti interdigitated electrode layer on a glass substrate and a PDMS microchannel are fabricated to investigate the most effective design solution for separating particles based on their sizes. Polystyrene particles with different diameters of 3.2 μm and 9.8 μm are used in our experiments and experiments with circulating tumor cells (CTCs) are in progress. |
| Description: | This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the Process Intensification Network, the Institution of Mechanical Engineers, the Heat Transfer Society, HEXAG - the Heat Exchange Action Group, and the Energy Institute, ASME Press, LCN London Centre for Nanotechnology, UCL University College London, UCL Engineering, the International NanoScience Community, www.nanopaprika.eu. |
| URI: | http://bura.brunel.ac.uk/handle/2438/9352 |
| ISBN: | 978-1-908549-16-7 |
| Appears in Collections: | Brunel Institute for Bioengineering (BIB) The Brunel Collection |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Microdevices_for_Continuous_Sized_Based_Sorting_by_AC_Dielectrophoresis.pdf | 542.62 kB | Adobe PDF | View/Open |
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