DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, W | - |
dc.contributor.author | Kwon, D | - |
dc.contributor.author | Choi, W | - |
dc.contributor.author | JUNG, GYOO YEOL | - |
dc.contributor.author | Jeon, S | - |
dc.date.accessioned | 2015-07-22T19:04:06Z | - |
dc.date.available | 2015-07-22T19:04:06Z | - |
dc.date.created | 2015-06-26 | - |
dc.date.issued | 2015-01-12 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.other | 2015-OAK-0000033048 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/13201 | - |
dc.description.abstract | A facile method has been developed to detect pathogenic bacteria using magnetic nanoparticle clusters (MNCs) and a 3D-printed helical microchannel. Antibody-functionalized MNCs were used to capture E. coli (EC) bacteria in milk, and the free MNCs and MNC-EC complexes were separated from the milk using a permanent magnet. The free MNCs and MNC-EC complexes were dispersed in a buffer solution, then the solution was injected into a helical microchannel device with or without a sheath flow. The MNC-EC complexes were separated from the free MNCs via the Dean drag force and lift force, and the separation was facilitated in the presence of a sheath flow. The concentration of the E. coli bacteria was determined using a light absorption spectrometer, and the limit of detection was found to be 10 cfu/mL in buffer solution and 100 cfu/mL in milk. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.relation.isPartOf | SCIENTIFIC REPORTS | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | 3D-Printed Microfluidic Device for the Detection of Pathogenic Bacteria Using Size-based Separation in Helical Channel with Trapezoid Cross-Section | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | en_US |
dc.identifier.doi | 10.1038/SREP07717 | - |
dc.author.google | Lee, W | en_US |
dc.author.google | Kwon, D | en_US |
dc.author.google | Choi, W | en_US |
dc.author.google | Jung, GY | en_US |
dc.author.google | Jeon, S | en_US |
dc.relation.volume | 5 | en_US |
dc.contributor.id | 10130678 | en_US |
dc.relation.journal | SCIENTIFIC REPORTS | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCIE | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.5 | - |
dc.identifier.wosid | 000347809800002 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 5 | - |
dc.contributor.affiliatedAuthor | JUNG, GYOO YEOL | - |
dc.contributor.affiliatedAuthor | Jeon, S | - |
dc.identifier.scopusid | 2-s2.0-84926312318 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 91 | - |
dc.description.scptc | 88 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ESCHERICHIA-COLI O157-H7 | - |
dc.subject.keywordPlus | MAGNETIC NANOPARTICLES | - |
dc.subject.keywordPlus | RAPID DETECTION | - |
dc.subject.keywordPlus | PARTICLE | - |
dc.subject.keywordPlus | FRACTIONATION | - |
dc.subject.keywordPlus | FLOW | - |
dc.subject.keywordPlus | STRATEGIES | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
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