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dc.contributor.authorYu, Pyngen_US
dc.contributor.authorWen, Xiaomingen_US
dc.contributor.authorToh, Yon-Ruien_US
dc.contributor.authorLee, Yu-Chiehen_US
dc.contributor.authorTang, Jauen_US
dc.date.accessioned2014-12-08T15:32:50Z-
dc.date.available2014-12-08T15:32:50Z-
dc.date.issued2013en_US
dc.identifier.issn2046-2069en_US
dc.identifier.urihttp://hdl.handle.net/11536/22912-
dc.identifier.urihttp://dx.doi.org/10.1039/c3ra42388cen_US
dc.description.abstractBetter understanding of core-satellite nanostructures is of great interest to researchers owing to their unusual properties and is key to their promising applications. The well-developed techniques based on protein-nanoparticle interactions were adopted to produce core-satellite nanoassemblies of similar to 10 nm core of Au nanoparticles (AuNPs) covered by Au-25@BSA or Au-10@histidine nanoclusters (NCs). The photoexcited dynamics in the core-satellite nanoassemblies were studied using steady-state and time-resolved spectroscopic measurements. Fluorescence quenching in AuNP-AuNCs core-satellite nanostructures was observed and confirmed as static quenching. The AuNPs alter neither radiative decay nor nonradiative decay in both nanoclusters. This indicates that the electron/energy transfer within the NP-NCs core-satellite nanoassemblies is absent, in contrast to the results involving other larger NP-NPs core-satellite nanoassemblies.en_US
dc.language.isoen_USen_US
dc.titleOptical properties of gold particle-cluster core-satellite nanoassembliesen_US
dc.typeArticleen_US
dc.identifier.doi10.1039/c3ra42388cen_US
dc.identifier.journalRSC ADVANCESen_US
dc.citation.volume3en_US
dc.citation.issue42en_US
dc.citation.spage19609en_US
dc.citation.epage19616en_US
dc.contributor.department光電工程學系zh_TW
dc.contributor.departmentDepartment of Photonicsen_US
dc.identifier.wosnumberWOS:000325554400051-
dc.citation.woscount6-
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