Mechanochemical Coupling of Alkylsilanes to Nanoparticles for Solvent-Free and Rapid Fabrication of Superhydrophobic Materials

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dc.contributor.authorCelik, Nusret
dc.contributor.authorSezen, Berk
dc.contributor.authorSahin, Furkan
dc.contributor.authorCeylan, Ahmet
dc.contributor.authorRuzi, Mahmut
dc.contributor.authorOnses, Mustafa Serdar
dc.date.accessioned2024-03-13T10:35:12Z
dc.date.available2024-03-13T10:35:12Z
dc.date.issued2023
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractExcellent repellencytoward water is one of the main characteristicsof superhydrophobic coatings that endow application potential in variousareas. However, the complex and time-consuming process involved inpreparing universally applicable superhydrophobic coatings, especiallythe step that involves modifying intrinsically hydrophilic inorganicoxide nanoparticles with hydrophobic alkylsilanes, limits their practicalapplications. This study demonstrates a rapid and eco-friendly approachto preparing superhydrophobic surfaces by chemically grafting alkylsilanemolecules onto silica nanoparticles using a mechanochemical process.The key advantages of this approach are (i) rapid process with preparationtimes that are orders of magnitude shorter than those of conventionalmethods, (ii) zero-solvent usage, and (iii) overcoming the need fortedious separation and drying steps. The resultant surface exhibitssuperhydrophobicity with a water contact angle of 172 & DEG; and asliding angle of 1 & DEG;. A monolith prepared by compressing the powderexhibits superhydrophobicity, durability, and antifouling abilityagainst urine. The superhydrophobic surface inhibits the growth oftwo of the most common pathogenic bacteria. The bacterial growth wasreduced by 10(7.07) for Escherichia coli and 10(5.78) for Staphylococcus aureus. The proposed approach is practical, swift, and cost-effective,making it a scalable and eco-friendly technique for the solvent-freepreparation of superhydrophobic surfaces.en_US
dc.description.sponsorshipResearch Fund of the Erciyes University [FOA-2023-12834]; Scientific and Technological Research Council of Turkey (TUBITAK); Brain Circulation Scheme (CoCirculation2)en_US
dc.description.sponsorshipThis work was supported by the Research Fund of the Erciyes University (Project Number FOA-2023-12834). M.R. acknowledges the funding from the Scientific and Technological Research Council of Turkey (TUBITAK) under the Co-funded Brain Circulation Scheme (CoCirculation2).en_US
dc.identifier.doi10.1021/acsanm.3c02489
dc.identifier.issn2574-0970
dc.identifier.scopus2-s2.0-85168490465en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1021/acsanm.3c02489
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4308
dc.identifier.wosWOS:001044995400001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofAcs Applied Nano Materialsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjecthydrophobicityen_US
dc.subjectself-cleaningen_US
dc.subjectsuperhydrophobicen_US
dc.subjectmechanochemistryen_US
dc.subjectgraftingen_US
dc.subjectsilicaen_US
dc.titleMechanochemical Coupling of Alkylsilanes to Nanoparticles for Solvent-Free and Rapid Fabrication of Superhydrophobic Materialsen_US
dc.typeArticleen_US

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