Hexagonally ordered gold semishells as tunable SERS substrates

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00204609" target="_blank" >RIV/68407700:21340/13:00204609 - isvavai.cz</a>
Result on the web
<a href="http://www.nanocon.eu/files/proceedings/04/reports/1030.pdf" target="_blank" >http://www.nanocon.eu/files/proceedings/04/reports/1030.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Hexagonally ordered gold semishells as tunable SERS substrates
Original language description
Using self-assembled dielectric spheres as templates, we prepared periodic SERS substrates, composed of hexagonally ordered gold semishells, which provide both high and homogenous enhancement over the whole surface. The functionality of our substrates was verified by measuring SERS spectra of methylene blue at very low concentrations. The LSPR frequency of the semishells may be tuned by several parameters, such as its height, thickness of the gold shell etc. We propose a method based on template-assisted self-assembly which enables the precise control over the semishell geometry and paves the way to the preparation of rationally designed semishell arrays with optimal parameters.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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