Silicone-Based Lubricant-Infused Slippery Coating Covalently Bound to Aluminum Substrates for Underwater Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15640%2F23%3A73621849" target="_blank" >RIV/61989592:15640/23:73621849 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acsami.3c04508?src=getftr" target="_blank" >https://pubs.acs.org/doi/10.1021/acsami.3c04508?src=getftr</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsami.3c04508" target="_blank" >10.1021/acsami.3c04508</a>
Alternative languages
Result language
angličtina
Original language name
Silicone-Based Lubricant-Infused Slippery Coating Covalently Bound to Aluminum Substrates for Underwater Applications
Original language description
Wetting of solid surfaces is crucial for biological andindustrialprocesses but is also associated with several harmful phenomena suchas biofouling and corrosion that limit the effectiveness of varioustechnologies in aquatic environments. Despite extensive research,these challenges remain critical today. Recently, we have developeda facile UV-grafting technique to covalently attach silicone-basedcoatings to solid substrates. In this study, the grafting processwas evaluated as a function of UV exposure time on aluminum substrates.While short-time exposure to UV light results in the formation oflubricant-infused slippery surfaces (LISS), a flat, nonporous variantof slippery liquid-infused porous surfaces, longer exposure leadsto the formation of semi-rigid cross-linked polydimethylsiloxane (PDMS)coatings, both covalently bound to the substrate. These coatings wereexposed to aquatic media to evaluate their resistance to corrosionand biofouling. While the UV-grafted cross-linked PDMS coating effectivelyinhibits aluminum corrosion in aquatic environments and allows organismsto grow on the surface, the LISS coating demonstrates improved corrosionresistance but inhibits biofilm adhesion. The synergy between facileand low-cost fabrication, rapid binding kinetics, eco-friendliness,and nontoxicity of the applied materials to aquatic life combinedwith excellent wetting-repellent characteristics make this technologyapplicable for implementation in aquatic environments.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS Applied Materials & Interfaces
ISSN
1944-8244
e-ISSN
1944-8252
Volume of the periodical
15
Issue of the periodical within the volume
26
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
"31776 "- 31786
UT code for WoS article
001018153900001
EID of the result in the Scopus database
2-s2.0-85164239089