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http://hdl.handle.net/10261/208905
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Title: | Modular assembly of plasmonic core-satellite structures as highly brilliant SERS-encoded nanoparticles |
Authors: | Pazos-Perez, N.; Fitzgerald, J.M.; Giannini, V. ![]() ![]() |
Issue Date: | 29-Oct-2019 |
Publisher: | Royal Society of Chemistry (UK) |
Citation: | Nanoscale Advances 1: 122-131 (2019) |
Abstract: | Herein, we present a fabrication approach that produces homogeneous core-satellite SERS encoded particles with minimal interparticle gaps (<2-3 nm) and maximum particle loading, while positioning the encoding agents at the gaps. Integration of plasmonic building blocks of different sizes, shapes, compositions, surface chemistries or encoding agents is achieved in a modular fashion with minimal modification of the general synthetic protocol. These materials present an outstanding optical performance with homogeneous enhancement factors over 4 orders of magnitude as compared with classical SERS encoded particles, which allows their use as single particle labels. |
Description: | 11 pags., 5 figs.-- Open Access funded by Creative Commons Atribution Licence 3.0 |
Publisher version (URL): | http://dx.doi.org/10.1039/c8na00257f |
URI: | http://hdl.handle.net/10261/208905 |
DOI: | 10.1039/c8na00257f |
Identifiers: | doi: 10.1039/c8na00257f issn: 2516-0230 |
Appears in Collections: | (CFMAC-IEM) Artículos |
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File | Description | Size | Format | |
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Modular assembly.pdf | 1,57 MB | Adobe PDF | ![]() View/Open | |
Electronic Supplementary Information.pdf | 1,51 MB | Adobe PDF | ![]() View/Open |
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