Surfaces With Roughness Gradient and Invariant Surface Chemistry Produced by Means of Gas Aggregation Source and Magnetron Sputtering
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F16%3A10329335" target="_blank" >RIV/00216208:11320/16:10329335 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/ppap.201500202" target="_blank" >http://dx.doi.org/10.1002/ppap.201500202</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/ppap.201500202" target="_blank" >10.1002/ppap.201500202</a>
Alternative languages
Result language
angličtina
Original language name
Surfaces With Roughness Gradient and Invariant Surface Chemistry Produced by Means of Gas Aggregation Source and Magnetron Sputtering
Original language description
Surfaces whose properties change gradually along the sample length, so-called gradient surfaces, are highly interesting for fundamental studies focused on the interaction between biomolecules or cells and surfaces. In this study, we investigate simple, vacuum-based strategy for fabrication of surfaces with gradient nanoroughness and wettability. This approach is based on the application of gas aggregation source of nanoparticles combined with the magnetron sputtering of poly(tetrafluoroethylene). It is shown that this technique makes it possible to produce coatings with invariant surface chemistry, but with gradient roughness in the range 0.5-20 nm and wettability gradient that ranges from 100 degrees up to 150 degrees, i.e., coatings with hydrophobic to superhydrophobic character.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-09853S" target="_blank" >GA13-09853S: Application of low temperature plasma in a gas aggregation cluster source for deposition of nanoparticles, nanostructured and nanocomposite films</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plasma Processes and Polymers
ISSN
1612-8850
e-ISSN
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Volume of the periodical
13
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
663-671
UT code for WoS article
000378734300009
EID of the result in the Scopus database
2-s2.0-84974603274