DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, JS | - |
dc.contributor.author | Il Park, W | - |
dc.contributor.author | Lee, CH | - |
dc.contributor.author | Yi, GC | - |
dc.date.accessioned | 2016-04-01T01:49:12Z | - |
dc.date.available | 2016-04-01T01:49:12Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2006-10 | - |
dc.identifier.issn | 0374-4884 | - |
dc.identifier.other | 2006-OAK-0000006298 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23774 | - |
dc.description.abstract | We report on the fabrication of electrical biosensors based on functionalized ZnO nanorod surfaces with biotin for highly sensitive detection of biological molecules. Due to the clean interface and easy surface modification, the ZnO nanorod sensors can easily detect streptavidin binding down to a concentration of 25 nM, which is more sensitive than previously reported one-dimensional (1D) nanostructure electrical biosensors. In addition, the unique device structure with a micrometer-scale hole at the center of the ZnO nanorod's conducting channel reduces the leakage current from the aqueous solution, hence enhancing device sensitivity. Moreover, ZnO nanorod field-effect-transistor (FET) sensors may open up opportunities to create many other oxide nanorod electrical sensors for highly sensitive and selective real-time detection of a wide variety of biomolecules. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | KOREAN PHYSICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.subject | ZnO | - |
dc.subject | nanorod | - |
dc.subject | biosensor | - |
dc.subject | field effect transistor (FET) | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | NANOWIRE NANOSENSORS | - |
dc.subject | ADSORBED PROTEINS | - |
dc.subject | SILICON NANOWIRES | - |
dc.subject | CHEMICAL SENSORS | - |
dc.subject | FET DEVICES | - |
dc.subject | HYSTERESIS | - |
dc.subject | DNA | - |
dc.title | ZnO nanorod biosensor for highly sensitive detection of specific protein binding | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.author.google | Kim, JS | - |
dc.author.google | Il Park, W | - |
dc.author.google | Lee, CH | - |
dc.author.google | Yi, GC | - |
dc.relation.volume | 49 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 1635 | - |
dc.relation.lastpage | 1639 | - |
dc.relation.journal | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.49, no.4, pp.1635 - 1639 | - |
dc.identifier.wosid | 000241290000055 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 1639 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1635 | - |
dc.citation.title | JOURNAL OF THE KOREAN PHYSICAL SOCIETY | - |
dc.citation.volume | 49 | - |
dc.contributor.affiliatedAuthor | Yi, GC | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 43 | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | ZnO | - |
dc.subject.keywordAuthor | nanorod | - |
dc.subject.keywordAuthor | biosensor | - |
dc.subject.keywordAuthor | field effect transistor (FET) | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Physics | - |
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