Battery operated preconcentration-assisted lateral flow assay
DC Field | Value | Language |
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dc.contributor.author | Kim, Cheonjung | - |
dc.contributor.author | Yoo, Yong Kyoung | - |
dc.contributor.author | Il Han, Sung | - |
dc.contributor.author | Lee, Junwoo | - |
dc.contributor.author | Lee, Dohwan | - |
dc.contributor.author | Lee, Kyungjae | - |
dc.contributor.author | Hwang, Kyo Seon | - |
dc.contributor.author | Lee, Kyu Hyoung | - |
dc.contributor.author | Chung, Seok | - |
dc.contributor.author | Lee, Jeong Hoon | - |
dc.date.accessioned | 2021-09-03T03:48:22Z | - |
dc.date.available | 2021-09-03T03:48:22Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2017-07-21 | - |
dc.identifier.issn | 1473-0197 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/82799 | - |
dc.description.abstract | Paper-based analytical devices (e.g. lateral flow assays) are highly advantageous as portable diagnostic systems owing to their low costs and ease of use. Because of their low sensitivity and detection limits for biomolecules, these devices have several limitations in applications for real-field diagnosis. Here, we demonstrate a paper-based preconcentration enhanced lateral flow assay using a commercial beta-hCG-based test. Utilizing a simple 9 V battery operation with a low power consumption of approximately 81 mu W, we acquire a 25-fold preconcentration factor, demonstrating a clear sensitivity enhancement in the colorimetric lateral flow assay; consequently, clear colors are observed in a rapid kit test line, which cannot be monitored without preconcentration. This device can also facilitate a semi-quantitative platform using the saturation value and/or color intensity in both paper-based colorimetric assays and smartphone-based diagnostics. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.subject | HUMAN CHORIONIC-GONADOTROPIN | - |
dc.subject | ION CONCENTRATION POLARIZATION | - |
dc.subject | MICROFLUIDIC DEVICES | - |
dc.subject | NANOFLUIDIC PRECONCENTRATOR | - |
dc.subject | SAMPLE PRECONCENTRATION | - |
dc.subject | TESTICULAR CANCER | - |
dc.subject | PAPER | - |
dc.subject | DIAGNOSIS | - |
dc.subject | SUBUNITS | - |
dc.subject | MARKER | - |
dc.title | Battery operated preconcentration-assisted lateral flow assay | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Seok | - |
dc.identifier.doi | 10.1039/c7lc00036g | - |
dc.identifier.scopusid | 2-s2.0-85024391116 | - |
dc.identifier.wosid | 000405189000009 | - |
dc.identifier.bibliographicCitation | LAB ON A CHIP, v.17, no.14, pp.2451 - 2458 | - |
dc.relation.isPartOf | LAB ON A CHIP | - |
dc.citation.title | LAB ON A CHIP | - |
dc.citation.volume | 17 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 2451 | - |
dc.citation.endPage | 2458 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
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 | - |
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.subject.keywordPlus | HUMAN CHORIONIC-GONADOTROPIN | - |
dc.subject.keywordPlus | ION CONCENTRATION POLARIZATION | - |
dc.subject.keywordPlus | MICROFLUIDIC DEVICES | - |
dc.subject.keywordPlus | NANOFLUIDIC PRECONCENTRATOR | - |
dc.subject.keywordPlus | SAMPLE PRECONCENTRATION | - |
dc.subject.keywordPlus | TESTICULAR CANCER | - |
dc.subject.keywordPlus | PAPER | - |
dc.subject.keywordPlus | DIAGNOSIS | - |
dc.subject.keywordPlus | SUBUNITS | - |
dc.subject.keywordPlus | MARKER | - |
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