A polymeric microfluidic valve employing a pH-responsive hydrogel microsphere as an actuating source
DC Field | Value | Language |
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dc.contributor.author | Park, JY | - |
dc.contributor.author | Oh, HJ | - |
dc.contributor.author | Kim, DJ | - |
dc.contributor.author | Baek, JY | - |
dc.contributor.author | Lee, SH | - |
dc.date.accessioned | 2021-09-09T06:36:51Z | - |
dc.date.available | 2021-09-09T06:36:51Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2006-03 | - |
dc.identifier.issn | 0960-1317 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/123154 | - |
dc.description.abstract | In this paper, we propose a new fabrication method for pH-responsive microfluidic valves. Conventionally, an in. situ photopolymerization method has been employed to build the micro functional structure inside a microfluidic channel. Here, we suggest a new method that allows the mass production of a stimuli-responsive microsystem through the use of a pre-made microstructure as an actuating element, like the assembly of commercial products in a factory. We have massively fabricated pH-responsive microspheres that act as an actuating component through the use of PDMS-based microfluidic apparatus and an 'on the fly' photopolymerization method. By incorporation of this microsphere into the microvalve during the fabrication process, we have produced a pH-responsive microfluldic valve in a simple way. The operation and the function of the fabricated microvalve were evaluated through diverse experiments. The microvalve was successfully fabricated, and functioned well according to the pH change. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | PHASE-TRANSITION | - |
dc.subject | FLOW-CONTROL | - |
dc.subject | GELS | - |
dc.subject | FABRICATION | - |
dc.subject | MICROPUMP | - |
dc.title | A polymeric microfluidic valve employing a pH-responsive hydrogel microsphere as an actuating source | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, SH | - |
dc.identifier.doi | 10.1088/0960-1317/16/3/022 | - |
dc.identifier.scopusid | 2-s2.0-33344464396 | - |
dc.identifier.wosid | 000237073000022 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MICROMECHANICS AND MICROENGINEERING, v.16, no.3, pp.656 - 663 | - |
dc.relation.isPartOf | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.citation.title | JOURNAL OF MICROMECHANICS AND MICROENGINEERING | - |
dc.citation.volume | 16 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 656 | - |
dc.citation.endPage | 663 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | PHASE-TRANSITION | - |
dc.subject.keywordPlus | FLOW-CONTROL | - |
dc.subject.keywordPlus | GELS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | MICROPUMP | - |
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