DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Kyung-Min | ko |
dc.contributor.author | Neogi, Arup | ko |
dc.contributor.author | Neogi, Purnima Basu | ko |
dc.contributor.author | Kim, Minjung | ko |
dc.contributor.author | Kim, Bongsoo | ko |
dc.contributor.author | Luchowski, Rafal | ko |
dc.contributor.author | Gryczynski, Zygmunt | ko |
dc.contributor.author | Calander, Nils | ko |
dc.contributor.author | Choi, Tae-Youl | ko |
dc.date.accessioned | 2013-03-11T03:47:44Z | - |
dc.date.available | 2013-03-11T03:47:44Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2011-05 | - |
dc.identifier.citation | JOURNAL OF BIOMEDICAL OPTICS, v.16, no.5 | - |
dc.identifier.issn | 1083-3668 | - |
dc.identifier.uri | http://hdl.handle.net/10203/98182 | - |
dc.description.abstract | We present herein a silver nanostructure-assisted sensing platform which consists of a combined structure of Ag nanowire (NW) and nanodot (ND) array. Highly enhanced fluorescence from fluorophore is attributed to a strongly coupled optical near-field interaction between proximately located Ag NW and NDs. We obtained enhanced fluorescence intensity with up to 140 folds, as contrasted from background intensity, reaching a theoretical maximum value. On the other hand, fluorescence lifetime was greatly reduced to 0.27 ns (from 2.17 ns for the same fluorophores without nanostructure). This novel platform can be a promising utility for optical imaging and labeling of biological systems with a great sensitivity. (C) 2011 Society of Photo-Optical Instrumentation Engineers (SPIE). [DOI: 10.1117/1.3579157] | - |
dc.language | English | - |
dc.publisher | SPIE-SOC PHOTOPTICAL INSTRUMENTATION ENGINEERS | - |
dc.subject | SURFACE-ENHANCED FLUORESCENCE | - |
dc.subject | ISLAND FILMS | - |
dc.subject | RAMAN-SCATTERING | - |
dc.subject | ANTIBODIES | - |
dc.title | Silver nanostructure sensing platform for maximum-contrast fluorescence cell imaging | - |
dc.type | Article | - |
dc.identifier.wosid | 000291170200020 | - |
dc.identifier.scopusid | 2-s2.0-80455176547 | - |
dc.type.rims | ART | - |
dc.citation.volume | 16 | - |
dc.citation.issue | 5 | - |
dc.citation.publicationname | JOURNAL OF BIOMEDICAL OPTICS | - |
dc.contributor.localauthor | Kim, Bongsoo | - |
dc.contributor.nonIdAuthor | Lee, Kyung-Min | - |
dc.contributor.nonIdAuthor | Neogi, Arup | - |
dc.contributor.nonIdAuthor | Neogi, Purnima Basu | - |
dc.contributor.nonIdAuthor | Luchowski, Rafal | - |
dc.contributor.nonIdAuthor | Gryczynski, Zygmunt | - |
dc.contributor.nonIdAuthor | Calander, Nils | - |
dc.contributor.nonIdAuthor | Choi, Tae-Youl | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Ag nanowire | - |
dc.subject.keywordAuthor | nanodot | - |
dc.subject.keywordAuthor | focused ion beam | - |
dc.subject.keywordAuthor | fluorescence | - |
dc.subject.keywordAuthor | cell imaging | - |
dc.subject.keywordPlus | SURFACE-ENHANCED FLUORESCENCE | - |
dc.subject.keywordPlus | ISLAND FILMS | - |
dc.subject.keywordPlus | RAMAN-SCATTERING | - |
dc.subject.keywordPlus | ANTIBODIES | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.