One-Pot Facile Synthesis of PEGylated Au Nanoparticles in an Aqueous Media

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dc.contributor.authorÇamlı, Şevket Tolga
dc.contributor.authorBüyükserin, Fatih
dc.contributor.authorYavuz, T. Cafer
dc.contributor.authorYavuz, Mustafa Selman
dc.date.accessioned2020-03-26T18:30:58Z
dc.date.available2020-03-26T18:30:58Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractWe describe a facile protocol for the synthesis of PEGylated Au nanoparticles by simply mixing aqueous solutions of HAuCl4 and oligo(ethylene glycol) ethyl ether methacrylate. This method was applied to generate uniform multiply-twinned Au nanostructures of similar to 21 nm in diameter with high yields. Our proposed mechanism indicates that the generation of primary alcohol intermediates from the nucleophilic addition reaction of water (nucleophile) with AuIII-vinyl complex is responsible for the reduction of gold ions. This protocol was also used to synthesize Ag nanoparticles and small aggregates of Pd nanoparticles. Due to the exclusion of sophisticated synthesis of PEG containing stabilizers, additional surfactants, or reducing agents, this approach provides a remarkably simple, versatile, and environmentally benign protocol to prepare PEGylated noble-metal nanocrystals. A comparative BSA adsorption study proved the lack of non-specific binding, a common obstacle in designing biocompatible nanoparticles.en_US
dc.description.sponsorshipMarie Curie International Reintegration Grant under FP7 program from European UnionEuropean Union (EU) [PIRG-GA-2009-256514]; Selcuk University Scientific Research Fund (S.U. BAP)Selcuk Universityen_US
dc.description.sponsorshipThis work was supported by Marie Curie International Reintegration Grant (PIRG-GA-2009-256514) under FP7 program from European Union and by Selcuk University Scientific Research Fund (S.U. BAP). The authors gratefully acknowledge Dr. Hakan Deniz and Dr. Mehmet Bayindir for their kind help regarding EDX and electron microscopy studies at Bilkent University Institute of Materials Science and Nanotechnology.en_US
dc.identifier.citationÇamlı, Ş. T., Büyükserin, F., Yavuz, C. T., Yavuz, M. S., (2012). One-Pot Facile Synthesis of PEGylated Au Nanoparticles in an Aqueous Media. Materials Chemistry and Physics, 134, 1153-1159. Doi:10.1016/j.matchemphys.2012.04.008
dc.identifier.doi10.1016/j.matchemphys.2012.04.008en_US
dc.identifier.endpage1159en_US
dc.identifier.issn0254-0584en_US
dc.identifier.issn1879-3312en_US
dc.identifier.issue02.03.2020en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1153en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.matchemphys.2012.04.008
dc.identifier.urihttps://hdl.handle.net/20.500.12395/28274
dc.identifier.volume134en_US
dc.identifier.wosWOS:000305918200086en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorYavuz, Mustafa Selman
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE SAen_US
dc.relation.ispartofMaterials Chemistry and Physicsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectOligo(ethylene glycol) ethyl ether methacrylateen_US
dc.subjectGolden_US
dc.subjectSilveren_US
dc.subjectPalladiumen_US
dc.subjectNanoparticlesen_US
dc.subjectPEGylateden_US
dc.subjectBSA adsorptionen_US
dc.subjectPEGEEMen_US
dc.titleOne-Pot Facile Synthesis of PEGylated Au Nanoparticles in an Aqueous Mediaen_US
dc.typeArticleen_US

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