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|Title:||An electromechanical filter for bioparticles trapping|
|Citation:||Iliescu, C., Xu, G., Tay, F.E.H., Ong, P.L. (2007). An electromechanical filter for bioparticles trapping. Proceedings of SPIE - The International Society for Optical Engineering 6416 : -. ScholarBank@NUS Repository. https://doi.org/10.1117/12.696623|
|Abstract:||This work presents the microfabrication procedures and filtering application of a novel 3-D dielectrophoretic chip that possesses a structure similar to a classical capacitor. It is made up by bonding two stainless steel meshes on the opposite sides of a glass frame which is filled with round silica beads. Double filtration actions that are derived from both mechanical and dielectrophoretic means have been tested with yeast cells and a maximum trapping efficiency of approximately 75% has been achieved with initial concentration of 5×106 cells/ml. This was done at an applied voltage of 200 V and a flow rate of 0.1ml/min.|
|Source Title:||Proceedings of SPIE - The International Society for Optical Engineering|
|Appears in Collections:||Staff Publications|
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