Capillary Flow in PDMS Cylindrical Microfluidic Channel Using 3-D Printed Mold
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Yongha | - |
dc.contributor.author | Seo, Dongmin | - |
dc.contributor.author | Roy, Mohendra | - |
dc.contributor.author | Han, Euijin | - |
dc.contributor.author | Candler, Rob N. | - |
dc.contributor.author | Seo, Sungkyu | - |
dc.date.accessioned | 2021-09-04T00:52:13Z | - |
dc.date.available | 2021-09-04T00:52:13Z | - |
dc.date.created | 2021-06-17 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.issn | 1057-7157 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/88974 | - |
dc.description.abstract | This letter investigates the capillary filling in polydimethylsiloxane (PDMS) microchannels using 3-D printed molds to produce channels with circular cross sections. The circular cross sections are prevalent in biology and anatomy, yet they cannot readily be mimicked with existing soft-lithography techniques. The molds are printed directly from computer-aided design files, making rapid prototyping of microfluidic devices possible in hours, demonstrating microscale features in PDMS channels. The PDMS channels with variable channel diameters ranging from 200 to 1000 mu m in a single device that are obtained from four different 3-D printers are compared in terms of capillary flow. Technology limits, including surface roughness and resolution, are also characterized, and estimated as an equivalent contact angle which is a fit parameter dependent on the 3-D printer. [2015-0335] | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Capillary Flow in PDMS Cylindrical Microfluidic Channel Using 3-D Printed Mold | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Hwang, Yongha | - |
dc.contributor.affiliatedAuthor | Seo, Sungkyu | - |
dc.identifier.doi | 10.1109/JMEMS.2016.2521858 | - |
dc.identifier.scopusid | 2-s2.0-84957696455 | - |
dc.identifier.wosid | 000374177500001 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, v.25, no.2, pp.238 - 240 | - |
dc.relation.isPartOf | JOURNAL OF MICROELECTROMECHANICAL SYSTEMS | - |
dc.citation.title | JOURNAL OF MICROELECTROMECHANICAL SYSTEMS | - |
dc.citation.volume | 25 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 238 | - |
dc.citation.endPage | 240 | - |
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.keywordAuthor | Three-dimensional (3D) printing | - |
dc.subject.keywordAuthor | cylindrical microchannel geometry | - |
dc.subject.keywordAuthor | microfluidics | - |
dc.subject.keywordAuthor | polydimethylsiloxane (PDMS) | - |
dc.subject.keywordAuthor | equivalent contact angle | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.