Solvent-assisted low-temperature and low-pressure poly(methylmethacrylate) bonding coupled with selective microchannel hydrophobic coating for reliable sealing
DC Field | Value | Language |
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dc.contributor.author | Ling, Ning | - |
dc.contributor.author | Lee, Jae Sun | - |
dc.contributor.author | Lee, Nae Yoon | - |
dc.date.available | 2020-02-27T16:44:22Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2017-10-01 | - |
dc.identifier.issn | 0924-4247 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/5608 | - |
dc.description.abstract | We introduce a facile and robust strategy for bonding a poly(methylmethacrylate) (PMMA) thermoplastic microdevice via ethanol treatment followed by thermal bonding at relatively low temperature and low pressure. Organic solvents can speed up bonding without sacrificing the optical properties of the PMMA substrate, but microchannels are often clogged by the solvent during the bonding process. To prevent channel clogging while achieving robust sealing, a microchannel was selectively treated hydrophobically, and then the entire surface of the PMMA was treated with ethanol at 80 degrees C for 30 min. Two pieces of PMMA were thermally pressed together at 60 degrees C for 20 min to obtain a permanent seal. Tensile strength measurement, high-throughput leakage test, and burst test were performed. The highest bonding strength was approximately 12.4 MPa, and the bonding was robust enough to endure intense liquid flow that was almost 450 times higher than the total internal volume of the microchannel. (C) 2017 Elsevier B.V. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.relation.isPartOf | SENSORS AND ACTUATORS A-PHYSICAL | - |
dc.subject | ON-A-CHIP | - |
dc.subject | MICROFLUIDIC DEVICES | - |
dc.subject | ROOM-TEMPERATURE | - |
dc.subject | FABRICATION | - |
dc.subject | POLYMER | - |
dc.subject | ELECTROPHORESIS | - |
dc.subject | INTERFACE | - |
dc.subject | CHANNELS | - |
dc.title | Solvent-assisted low-temperature and low-pressure poly(methylmethacrylate) bonding coupled with selective microchannel hydrophobic coating for reliable sealing | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000413381400019 | - |
dc.identifier.doi | 10.1016/j.sna.2017.08.023 | - |
dc.identifier.bibliographicCitation | SENSORS AND ACTUATORS A-PHYSICAL, v.265, pp.168 - 173 | - |
dc.identifier.scopusid | 2-s2.0-85028767570 | - |
dc.citation.endPage | 173 | - |
dc.citation.startPage | 168 | - |
dc.citation.title | SENSORS AND ACTUATORS A-PHYSICAL | - |
dc.citation.volume | 265 | - |
dc.contributor.affiliatedAuthor | Ling, Ning | - |
dc.contributor.affiliatedAuthor | Lee, Jae Sun | - |
dc.contributor.affiliatedAuthor | Lee, Nae Yoon | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Thermoplastics | - |
dc.subject.keywordAuthor | Solvent bonding | - |
dc.subject.keywordAuthor | Poly(methylmethacrylate) (PMMA) | - |
dc.subject.keywordAuthor | Hydrophobic microchannel coating | - |
dc.subject.keywordAuthor | Ethanol treatment | - |
dc.subject.keywordPlus | ON-A-CHIP | - |
dc.subject.keywordPlus | MICROFLUIDIC DEVICES | - |
dc.subject.keywordPlus | ROOM-TEMPERATURE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | POLYMER | - |
dc.subject.keywordPlus | ELECTROPHORESIS | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | CHANNELS | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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