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dc.contributor.authorWei, Jen-Hungen_US
dc.contributor.authorHsu, Wen-Syangen_US
dc.contributor.authorFan, Shih-Kangen_US
dc.date.accessioned2014-12-08T15:13:21Z-
dc.date.available2014-12-08T15:13:21Z-
dc.date.issued2007en_US
dc.identifier.isbn978-1-4244-0609-8en_US
dc.identifier.urihttp://hdl.handle.net/11536/10322-
dc.description.abstractDroplet heating and pumping were performed on a versatile microelectrode by selectively applying appropriate electric signals. The designed electrode is in a meander-tine shape and covered by an insulator. On the one hand, when a potential difference is applied along the electrode, power dissipated by the resistance of the electrode causes droplet heating. On the other hand, when an electric field exists across the insulator above the electrode, the charges stored in the capacitor alter the surface wettability and pump droplet. Manipulated droplets were placed between parallel plates with passivated versatile microelectrodes on the bottom plate and a Teflon-coated blank ITO on the top plate. We successfully applied a DC voltage at the two terminals of the meander-tine electrode to heat up the electrode as well as the droplet above. Besides, pumping droplets by EWOD was demonstrated by applying a proper AC voltage between the electrode on the bottom plate and the ITO on the top plate. With the proposed versatile microelectrode design and actuation scheme, heating and EWOD were obtained on an identical electrode. A digital microfluidic chip capable of droplet manipulation by EWOD and droplet heating was presented.en_US
dc.language.isoen_USen_US
dc.subjectEWODen_US
dc.subjectresistance heateren_US
dc.subjectdigital microfluidicsen_US
dc.titleRealizing temperature-controlled digital microfluidic chips with versatile microelectrodesen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2007 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems, Vols 1-3en_US
dc.citation.spage741en_US
dc.citation.epage744en_US
dc.contributor.department機械工程學系zh_TW
dc.contributor.departmentDepartment of Mechanical Engineeringen_US
dc.identifier.wosnumberWOS:000248619100162-
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