Translator Disclaimer
14 December 2006 An electromechanical filter for bioparticles trapping
Author Affiliations +
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.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ciprian Iliescu, Guolin Xu, Francis E. H. Tay, and Poh Lam Ong "An electromechanical filter for bioparticles trapping", Proc. SPIE 6416, Biomedical Applications of Micro- and Nanoengineering III, 64160G (14 December 2006); https://doi.org/10.1117/12.696623
PROCEEDINGS
7 PAGES


SHARE
Advertisement
Advertisement
Back to Top