Nanomechanical microcantilever operated in vibration modes with use of RNA aptamer as receptor molecules for label-free detection of HCV helicase
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hwang, Kyo Seon | - |
dc.contributor.author | Lee, Sang-Myung | - |
dc.contributor.author | Eom, Kilho | - |
dc.contributor.author | Lee, Jeong Hoon | - |
dc.contributor.author | Lee, Yoon-Sik | - |
dc.contributor.author | Park, Jung Ho | - |
dc.contributor.author | Yoon, Dae Sung | - |
dc.contributor.author | Kim, Tae Song | - |
dc.date.accessioned | 2021-09-09T16:59:44Z | - |
dc.date.available | 2021-09-09T16:59:44Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2007-11-30 | - |
dc.identifier.issn | 0956-5663 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/125671 | - |
dc.description.abstract | We report the nanomechanical microcantilevers operated in vibration modes (oscillation) with use of RNA aptamers as receptor molecules for label-free detection of hepatitis C virus (HCV) helicase. The nanomechanical detection principle is that the ligand-receptor binding on the microcantilever surface induces the dynamic response change of microcantilevers. We implemented the label-free detection of HCV helicase in the low concentration as much as 100 pg/ml from measuring the dynamic response change of microcantilevers. Moreover, from the recent studies showing that the ligand-receptor binding generates the surface stress on the microcantilever, we estimate the surface stress, on the oscillating microcantilevers, induced by ligand-receptor binding, i.e. binding between HCV helicase and RNA aptamer. In this article, it is suggested that the oscillating microcantilevers with use of RNA aptamers as receptor molecules may enable one to implement the sensitive label-free detection of very small amount of small-scale proteins. (c) 2007 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER ADVANCED TECHNOLOGY | - |
dc.subject | ATOMIC-FORCE MICROSCOPE | - |
dc.subject | RESONANT-FREQUENCY SHIFT | - |
dc.subject | C-REACTIVE PROTEIN | - |
dc.subject | DNA-MOLECULES | - |
dc.subject | IN-VITRO | - |
dc.subject | CANTILEVER | - |
dc.subject | SELECTION | - |
dc.subject | VIRUS | - |
dc.subject | ARRAY | - |
dc.subject | ASSAY | - |
dc.title | Nanomechanical microcantilever operated in vibration modes with use of RNA aptamer as receptor molecules for label-free detection of HCV helicase | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Park, Jung Ho | - |
dc.identifier.doi | 10.1016/j.bios.2007.05.006 | - |
dc.identifier.scopusid | 2-s2.0-35348812686 | - |
dc.identifier.wosid | 000251120200002 | - |
dc.identifier.bibliographicCitation | BIOSENSORS & BIOELECTRONICS, v.23, no.4, pp.459 - 465 | - |
dc.relation.isPartOf | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.title | BIOSENSORS & BIOELECTRONICS | - |
dc.citation.volume | 23 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 459 | - |
dc.citation.endPage | 465 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biophysics | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Electrochemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Biophysics | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Electrochemistry | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.subject.keywordPlus | ATOMIC-FORCE MICROSCOPE | - |
dc.subject.keywordPlus | RESONANT-FREQUENCY SHIFT | - |
dc.subject.keywordPlus | C-REACTIVE PROTEIN | - |
dc.subject.keywordPlus | DNA-MOLECULES | - |
dc.subject.keywordPlus | IN-VITRO | - |
dc.subject.keywordPlus | CANTILEVER | - |
dc.subject.keywordPlus | SELECTION | - |
dc.subject.keywordPlus | VIRUS | - |
dc.subject.keywordPlus | ARRAY | - |
dc.subject.keywordPlus | ASSAY | - |
dc.subject.keywordAuthor | nanomechanics | - |
dc.subject.keywordAuthor | microcantilever | - |
dc.subject.keywordAuthor | RNA aptamer | - |
dc.subject.keywordAuthor | HCV helicase | - |
dc.subject.keywordAuthor | resonant frequency | - |
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