Mechanochemical Activation of Silicone for Large-Scale Fabrication of Anti-Biofouling Liquid-like Surfaces

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dc.contributor.authorCelik, Nusret
dc.contributor.authorSahin, Furkan
dc.contributor.authorRuzi, Mahmut
dc.contributor.authorCeylan, Ahmet
dc.contributor.authorButt, Hans-Jurgen
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.abstractLarge-scale preparation of liquid-like coatings with perfect transparency via solventless and room-temperature processes using low-cost and biocompatible materials is of tremendous interest for a broad range of applications. Here, we present a mechanochemical activation strategy for solventless grafting of poly-(dimethylsiloxane) (PDMS) onto glass, silicon wafers, and ceramics. Activation is achieved via ball milling PDMS without using any solvents or additives prior to application. Ball milling results in chain scission and generation of free radicals, allowing room-temperature grafting at durations <= 1 h. The deposition of ball-milled PDMS can be facilitated by brushing or drop-casting, enabling large-scale applications. The resulting surfaces facilitate the sliding of droplets at angles <20(degrees) for liquids with surface tension ranging from 22 to 73 mN/m. An important application for public health is generating anti-biofouling coatings on sanitary ware. For example, PDMS-grafted surfaces prepared on a regular-size toilet bowl exhibit a 105-fold decrease in the attachment of bacteria from urine. These findings highlight the significant potential of mechanochemical processes for the practical preparation of liquid-like surfaces.en_US
dc.description.sponsorshipBilimsel Arastirma Projeleri, Erciyes ?niversitesi [FOA-2023-12834]; Research Fund of the Erciyes University; Scientific and Technological Research Council of Turkey (TUBITAK) under the Co-funded Brain Circulation Schemeen_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/acsami.3c11352
dc.identifier.endpage54072en_US
dc.identifier.issn1944-8244
dc.identifier.issn1944-8252
dc.identifier.issue46en_US
dc.identifier.pmid37953492en_US
dc.identifier.scopus2-s2.0-85178150258en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage54060en_US
dc.identifier.urihttps://doi.org/10.1021/acsami.3c11352
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4307
dc.identifier.volume15en_US
dc.identifier.wosWOS:001108526300001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherAmer Chemical Socen_US
dc.relation.ispartofAcs Applied Materials & Interfacesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectliquid-like surfacesen_US
dc.subjectsiliconeen_US
dc.subjectcoatingsen_US
dc.subjectanti-biofoulingen_US
dc.subjectmechanochemistryen_US
dc.titleMechanochemical Activation of Silicone for Large-Scale Fabrication of Anti-Biofouling Liquid-like Surfacesen_US
dc.typeArticleen_US

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