LIPSS with gold nanoclusters prepared by combination of heat treatment and KrF exposure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F19%3A43918419" target="_blank" >RIV/60461373:22310/19:43918419 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0169433218325923?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0169433218325923?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apsusc.2018.09.167" target="_blank" >10.1016/j.apsusc.2018.09.167</a>
Alternative languages
Result language
angličtina
Original language name
LIPSS with gold nanoclusters prepared by combination of heat treatment and KrF exposure
Original language description
In this study, gold enhanced laser induced periodic surface structures (LIPSS) were prepared on polyethersulphone (PES) substrate. We introduce here new easy method how to prepare periodic structures with gold nanoparticles incorporated into the polymer bulk. This metal-polymer composite samples can be useful materials in microelectronic industries merging both conductive and flexible properties. Gold nanoparticles were sputtered on PES polymer and than thermally annealed. Following surface modification was carried out by polarized KrF laser beam with laser fluence of 4-28 mJ.cm(-2) and number of pulses up to 6000. The surface morphology of modified samples were analysed with atomic force microscopy and scanning electron microscopy with focused ion beam. For determination of elemental composition we used the X-ray photoelectron spectroscopy and energy dispersive X-ray spectroscopy. This research is focused on roughness and surface chemistry study in laser modified area, where enhanced LIPSS with incorporated noble nanoparticles were fabricated. Measurements of modified samples confirmed gold concentrations in LIPSS both on surface and in ripple volume, this unique constructed pattern makes this simple method a new way to prepare suitable material for SERS substrate or also as other biosensor application.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GBP108%2F12%2FG108" target="_blank" >GBP108/12/G108: Preparation, modification and characterization of materials by radiation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Applied Surface Science
ISSN
0169-4332
e-ISSN
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Volume of the periodical
465
Issue of the periodical within the volume
JAN 28 2019
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
10
Pages from-to
919-928
UT code for WoS article
000449683100105
EID of the result in the Scopus database
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