In-situ growth of Ag on mussel-inspired polydopamine@poly(M-POSS) hybrid nanoparticles and their catalytic activity

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dc.authoridKIBAR, GUNES/0000-0002-2586-6770
dc.contributor.authorKibar, Gunes
dc.contributor.authorDinc, Dilek Sura Ozden
dc.date.accessioned2025-01-06T17:44:02Z
dc.date.available2025-01-06T17:44:02Z
dc.date.issued2019
dc.description.abstractPolyhedral oligomeric silsesquioxane (POSS) nanoparticles have gain much attention due to their organic and inorganic hybrid structure that combine with metal nanoparticles to improve their functional properties for utilize in potential application areas. In this study, we first time present a green route for in-situ growth of silver on the surface of POSS based support particles by using mussel inspired polydopamine (PDA) coating. The POSS based nanocomposite support were synthesized by free radical mechanism in one-step emulsion polymerization of methacryl(M)-POSS monomer. Smooth spherical shape in size range of 200 nm-400 nm poly(M-POSS) hybrid latex particles were covered by the functional amine and catechol groups of PDA. Silver layer were growth on PDA@poly(M-POSS) nanocomposite template. The novel multi-functional Ag@PDA@poly(M-POSS) nanocomposite particles were fully characterized by SEM, EDAX, XRD and FTIR analysis. The catalytic activity of the particles was checked by pseudo-first order kinetic reaction of nitrophenol compound, which is highly toxic for environment. The catalytic reaction performance was discussed by varying the catalyst amount and concentration of 4-nitrophenol. Compare to similar catalysts, results showed that Ag@PDA@poly(M-POSS) nanocomposite particles exhibited excellent catalytic activity for the rapid degradation of 4-NP.
dc.description.sponsorshipAdana Alparslan Turkes Science and Technology University Scientific with Research Project [18103011]
dc.description.sponsorshipThis study was financial supported by the Adana Alparslan Turkes Science and Technology University Scientific with Research Project (Grant No. 18103011). Thanks to Assoc. Prof. Dr. Gokhan Demirel and Assoc. Prof. Dr. Barbaros Cetin for their supports as technical equipment during the experiments.
dc.identifier.doi10.1016/j.jece.2019.103435
dc.identifier.issn2213-3437
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85072841766
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.jece.2019.103435
dc.identifier.urihttps://hdl.handle.net/20.500.14669/2893
dc.identifier.volume7
dc.identifier.wosWOS:000492151400133
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Sci Ltd
dc.relation.ispartofJournal of Environmental Chemical Engineering
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241211
dc.subjectPolyhedral oligomeric silsesquioxane (POSS)
dc.subjectBio-mimetic coating
dc.subjectPolydopamine
dc.subjectGreen synthesis
dc.subjectSilver deposition
dc.subjectReduction of 4-nitrophenol
dc.titleIn-situ growth of Ag on mussel-inspired polydopamine@poly(M-POSS) hybrid nanoparticles and their catalytic activity
dc.typeArticle

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