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dc.contributor.authorHsiao, Wei-Hanen_US
dc.contributor.authorChen, Hsin-Yuen_US
dc.contributor.authorYang, Yu-Chengen_US
dc.contributor.authorChen, Yu-Liangen_US
dc.contributor.authorLee, Chi-Youngen_US
dc.contributor.authorChiu, Hsin-Tienen_US
dc.date.accessioned2014-12-08T15:20:48Z-
dc.date.available2014-12-08T15:20:48Z-
dc.date.issued2011-09-01en_US
dc.identifier.issn1944-8244en_US
dc.identifier.urihttp://dx.doi.org/10.1021/am2007239en_US
dc.identifier.urihttp://hdl.handle.net/11536/14794-
dc.description.abstractUrchin-like silver nanowires are prepared by reacting AgNO(3)(aq) with copper metal in the presence of cetyltrimethylammonium chloride and HNO(3)(aq) on a screen-printed carbon electrode at room temperature. The diameters of the nanowires are about 100 nm, and their lengths are up to 10 mu m. Using Raman spectroscopy, the detection limit of Rhodamine 6G (R6G) on the urchin-like silver nanowire substrate can be as low as 10(-16) M, while the analytical enhancement factor is about 10(13). Raman mapping images confirm that a single R6G molecule on the substrate can be detected.en_US
dc.language.isoen_USen_US
dc.subjectsilver nanowiresen_US
dc.subjectgalvanic reductionen_US
dc.subjectsurface-enhanced Raman spectroscopyen_US
dc.subjectsingle-molecule detectionen_US
dc.subjectRhodamine 6Gen_US
dc.titleSurface-Enhanced Raman Scattering Imaging of a Single Molecule on Urchin-like Silver Nanowiresen_US
dc.typeArticleen_US
dc.identifier.doi10.1021/am2007239en_US
dc.identifier.journalACS APPLIED MATERIALS & INTERFACESen_US
dc.citation.volume3en_US
dc.citation.issue9en_US
dc.citation.spage3280en_US
dc.citation.epage3284en_US
dc.contributor.department應用化學系zh_TW
dc.contributor.departmentDepartment of Applied Chemistryen_US
dc.identifier.wosnumberWOS:000295236900012-
dc.citation.woscount13-
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