Active surface tension driven micropump using droplet/meniscus pressure gradient
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shabani R.[Shabani R.] | - |
dc.contributor.author | Cho H.J.[Cho H.J.] | - |
dc.date.accessioned | 2021-08-06T06:44:54Z | - |
dc.date.available | 2021-08-06T06:44:54Z | - |
dc.date.created | 2016-08-06 | - |
dc.date.issued | 2011 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/skku/handle/2021.sw.skku/71766 | - |
dc.description.abstract | An active micropump with a simple layout and low power consumption has been designed, fabricated, and tested using droplet/meniscus pressure gradient actuated by electrowetting on dielectric (EWOD). By altering contact angle between liquid and solid vs. a change in electrical potential a pressure gradient was induced and a small droplet was pumped into the channel via a uniform flow rate. A surface tension based propellant method was introduced as a low energy consumption actuation method in microfluidic devices. In the proposed micropump with the constant and relatively low flow rate, electrolyte and non-electrolyte aqueous solutions could be propelled. © 2011 IEEE. | - |
dc.subject | Actuation methods | - |
dc.subject | droplet | - |
dc.subject | Electrical potential | - |
dc.subject | Electro-wetting on dielectrics | - |
dc.subject | Low energy consumption | - |
dc.subject | Low-power consumption | - |
dc.subject | Micro pump | - |
dc.subject | Micro valves | - |
dc.subject | Micro-fluidic devices | - |
dc.subject | Small droplets | - |
dc.subject | Uniform flow | - |
dc.subject | Actuators | - |
dc.subject | Contact angle | - |
dc.subject | Dielectric materials | - |
dc.subject | Electrolytes | - |
dc.subject | Energy utilization | - |
dc.subject | Flow rate | - |
dc.subject | Microsystems | - |
dc.subject | Pressure gradient | - |
dc.subject | Pumps | - |
dc.subject | Solutions | - |
dc.subject | Surface properties | - |
dc.subject | Surface tension | - |
dc.subject | Wetting | - |
dc.subject | Solid-state sensors | - |
dc.title | Active surface tension driven micropump using droplet/meniscus pressure gradient | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho H.J.[Cho H.J.] | - |
dc.identifier.doi | 10.1109/TRANSDUCERS.2011.5969412 | - |
dc.identifier.scopusid | 2-s2.0-80052117342 | - |
dc.identifier.bibliographicCitation | 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11, pp.1296 - 1299 | - |
dc.relation.isPartOf | 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 | - |
dc.citation.title | 2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, TRANSDUCERS'11 | - |
dc.citation.startPage | 1296 | - |
dc.citation.endPage | 1299 | - |
dc.type.rims | ART | - |
dc.description.journalClass | 3 | - |
dc.subject.keywordAuthor | contact angle | - |
dc.subject.keywordAuthor | droplet | - |
dc.subject.keywordAuthor | electrowetting on dielectric | - |
dc.subject.keywordAuthor | Micropump | - |
dc.subject.keywordAuthor | microvalve | - |
dc.subject.keywordAuthor | surface tension | - |
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