DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Noori | ko |
dc.contributor.author | Chan, Wei Xuan | ko |
dc.contributor.author | Ng, Sum Huan | ko |
dc.contributor.author | Yoon, Yong-Jin | ko |
dc.date.accessioned | 2018-09-18T06:39:17Z | - |
dc.date.available | 2018-09-18T06:39:17Z | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.created | 2018-09-10 | - |
dc.date.issued | 2018-04 | - |
dc.identifier.citation | JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, v.27, no.2, pp.171 - 178 | - |
dc.identifier.issn | 1057-7157 | - |
dc.identifier.uri | http://hdl.handle.net/10203/245711 | - |
dc.description.abstract | A low-powered acoustic micromixer has been presented in this paper. This newly invented system consists of an open-top mixing chamber and a permanent magnet mixer base. A voice coil is attached to the bottom of the mixing chamber with a polydimethylsiloxane membrane. The optimal driving frequency of each mixing test can be co-determined during (or prior to) the mixing via an electrical impedance (Ze) measurement owing to inherent electro-acoustic coupling of the system. When the mixer is driving at its resonance frequency found from the Ze, mixing efficiency is maximized characterizing millie-watt efficiency to achieve a mixing time scale comparable to other acoustic mixers. In addition, the present mixer demonstrates feasibility of a portable microfluidic system, wherein the degree of mixing may be tracked by Ze monitoring from a smart-phone, which may allow each experiment to be controlled remotely over existing network environment. We believe that our study demonstrates a feasible application of microelectromechanical systems technology for the Internet of Things. | - |
dc.language | English | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | MICROFLUIDIC DEVICES | - |
dc.subject | MAGNETIC MICROSTIRRER | - |
dc.subject | MICROCHANNELS | - |
dc.subject | ENHANCEMENT | - |
dc.subject | CAVITATION | - |
dc.subject | SPLIT | - |
dc.subject | CHIP | - |
dc.title | An Acoustic Micromixer Using Low-Powered Voice Coil Actuation | - |
dc.type | Article | - |
dc.identifier.wosid | 000428934000006 | - |
dc.identifier.scopusid | 2-s2.0-85040980653 | - |
dc.type.rims | ART | - |
dc.citation.volume | 27 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 171 | - |
dc.citation.endingpage | 178 | - |
dc.citation.publicationname | JOURNAL OF MICROELECTROMECHANICAL SYSTEMS | - |
dc.identifier.doi | 10.1109/JMEMS.2017.2788566 | - |
dc.contributor.localauthor | Yoon, Yong-Jin | - |
dc.contributor.nonIdAuthor | Kim, Noori | - |
dc.contributor.nonIdAuthor | Chan, Wei Xuan | - |
dc.contributor.nonIdAuthor | Ng, Sum Huan | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Microfluidic | - |
dc.subject.keywordAuthor | micromixer | - |
dc.subject.keywordAuthor | acoustic transducers | - |
dc.subject.keywordAuthor | electromagnetic transducers | - |
dc.subject.keywordAuthor | Internet of Things (IoT) | - |
dc.subject.keywordPlus | MICROFLUIDIC DEVICES | - |
dc.subject.keywordPlus | MAGNETIC MICROSTIRRER | - |
dc.subject.keywordPlus | MICROCHANNELS | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | CAVITATION | - |
dc.subject.keywordPlus | SPLIT | - |
dc.subject.keywordPlus | CHIP | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.