DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, DS | - |
dc.contributor.author | Se Hwan Lee | - |
dc.contributor.author | Chong H. Ahn | - |
dc.contributor.author | Jae Y. Lee | - |
dc.contributor.author | KWON, TAI HUN | - |
dc.date.accessioned | 2016-04-01T01:53:25Z | - |
dc.date.available | 2016-04-01T01:53:25Z | - |
dc.date.created | 2011-03-15 | - |
dc.date.issued | 2006-06 | - |
dc.identifier.issn | 1473-0197 | - |
dc.identifier.other | 2006-OAK-0000006060 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23933 | - |
dc.description.abstract | Blood typing is the most important test for both transfusion recipients and blood donors. In this paper, a low cost disposable blood typing integrated microfluidic biochip has been designed, fabricated and characterized. In the biochip, flow splitting microchannels, chaotic micromixers, reaction microchambers and detection microfilters are fully integrated. The loaded sample blood can be divided by 2 or 4 equal volumes through the flow splitting microchannel so that one can perform 2 or 4 blood agglutination tests in parallel. For the purpose of obtaining efficient reaction of agglutinogens on red blood cells (RBCs) and agglutinins in serum, we incorporated a serpentine laminating micromixer into the biochip, which combines two chaotic mixing mechanisms of splitting/recombination and chaotic advection. Relatively large area reaction microchambers were also introduced for the sake of keeping the mixture of the sample blood and serum during the reaction time before filtering. The gradually decreasing multi-step detection microfilters were designed in order to effectively filter the reacted agglutinated RBCs, which show the corresponding blood group. To achieve the cost-effectiveness of the microfluidic biochip for disposability, the biochip was realized by the microinjection moulding of COC (cyclic olefin copolymer) and thermal bonding of two injection moulded COC substrates in mass production with a total fabrication time of less than 20 min. Mould inserts of the biochip for the microinjection moulding were fabricated by SU-8 photolithography and the subsequent nickel electroplating process. Human blood groups of A, B and AB have been successfully determined with the naked eye, with 3 mu l of the whole sample bloods, by means of the fabricated biochip within 3 min. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.relation.isPartOf | LAB ON A CHIP | - |
dc.title | Disposable Integrated Microfluidic Biochip for Blood Typing by Plastic Microinjection Moulding | - |
dc.type | Article | - |
dc.contributor.college | 기계공학과 | - |
dc.identifier.doi | 10.1039/B516495H | - |
dc.author.google | Kim, DS | - |
dc.author.google | Lee, SH | - |
dc.author.google | Ahn, CH | - |
dc.author.google | Lee, JY | - |
dc.author.google | Kwon, TH | - |
dc.relation.volume | 6 | - |
dc.relation.issue | 6 | - |
dc.relation.startpage | 794 | - |
dc.relation.lastpage | 802 | - |
dc.contributor.id | 10069925 | - |
dc.relation.journal | LAB ON A CHIP | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | LAB ON A CHIP, v.6, no.6, pp.794 - 802 | - |
dc.identifier.wosid | 000238841700018 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 802 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 794 | - |
dc.citation.title | LAB ON A CHIP | - |
dc.citation.volume | 6 | - |
dc.contributor.affiliatedAuthor | Kim, DS | - |
dc.contributor.affiliatedAuthor | KWON, TAI HUN | - |
dc.identifier.scopusid | 2-s2.0-33744944533 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 100 | - |
dc.description.scptc | 104 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.relation.journalWebOfScienceCategory | Biochemical Research Methods | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Instruments & Instrumentation | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Instruments & Instrumentation | - |
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