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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 3554 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 3551 | - |
dc.citation.title | LAB ON A CHIP | - |
dc.citation.volume | 11 | - |
dc.contributor.author | Lai, David | - |
dc.contributor.author | Frampton, John P. | - |
dc.contributor.author | Hari, Sriram A. | - |
dc.contributor.author | Takayama, Shuichi | - |
dc.date.accessioned | 2023-12-22T05:44:05Z | - |
dc.date.available | 2023-12-22T05:44:05Z | - |
dc.date.created | 2013-06-24 | - |
dc.date.issued | 2011-10 | - |
dc.description.abstract | Exposure of a negative photoresist-coated glass slide with diffused light from the backside through a mask with disconnected features provides multi-level rounded channels with narrow orifices in one exposure. Using these structures, we construct microfluidic systems capable of creating aqueous two-phase system droplets where one aqueous phase forms droplets and the other aqueous phase forms the surrounding matrix. Unlike water-in-oil droplet systems, aqueous two-phase systems can have very low interfacial tensions that prevent spontaneous droplet formation. The multi-level channels fabricated by backside lithography satisfy two conflicting needs: (i) the requirement to have narrowed channels for efficient valve closure by channel deformation and (ii) the need to have wide channels to reduce the flow velocity, thus reducing the capillary number and enhancing droplet formation | - |
dc.identifier.bibliographicCitation | LAB ON A CHIP, v.11, no.20, pp.3551 - 3554 | - |
dc.identifier.doi | 10.1039/c1lc20560a | - |
dc.identifier.issn | 1473-0197 | - |
dc.identifier.scopusid | 2-s2.0-84856023816 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/2763 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84856023816 | - |
dc.identifier.wosid | 000295270100026 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Rounded multi-level microchannels with orifices made in one exposure enable aqueous two-phase system droplet microfluidics | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Biochemical Research Methods; Chemistry, Multidisciplinary; Chemistry, Analytical; Nanoscience & Nanotechnology | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology; Chemistry; Science & Technology - Other Topics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | CELL-CULTURE | - |
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