One-pot synthesis of Fe3O4@Chitosan-pSDCalix hybrid nanomaterial for the detection and removal of Hg2+ ion from aqueous media

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dc.contributor.authorBhatti, Asif Ali
dc.contributor.authorOguz, Mehmet
dc.contributor.authorYilmaz, Mustafa
dc.date.accessioned2020-03-26T19:54:55Z
dc.date.available2020-03-26T19:54:55Z
dc.date.issued2018
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractNew one pot mesoporous hybrid material containing iron nanoparticles fabricated with chitosan and p-sulfonato dansyl calix[4] arene composite (Fe3O4@Chitosan-pSDCalix) has been susccessfully synthesized. These mesoporous fluorescence iron nanoparticles were applied for the detection and removal of environmentally toxic Hg2+ ion from aqueous media. Different techniques were applied to confirm the preparation of Fe3O4@Chitosan-pSDCalix such as HRTEM, TGA/DTA, FTIR and XRD. Synthesized nanoparticles have average size of 17 nm with pore size of 0.19 nm as revealed from HRTEM images. Fluorescence study follow the photoinduced electron transfer process after addition of Hg2+ in the solution with decrease in intensity. Confocal microscope images were also acquired to confirm the presence of Hg2+ on nanoparticles. Adsorption study suggests that the removal of Hg2+ from aqueous media follows Langmuir adsorption isotherm. These studies suggest the synthesized Fe3O4@Chitosan-pSDCalix is an efficient hybrid material for the detection and removal of Hg2+ ion from aqueous media, and that it can also be used in biomolecules for the detection of toxic metal ions. (C) 2017 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipResearch Foundation of Selcuk University (BAP)Selcuk Universityen_US
dc.description.sponsorshipWe would like to thank The Research Foundation of Selcuk University (BAP) for their financial support of this work.en_US
dc.identifier.doi10.1016/j.apsusc.2017.11.246en_US
dc.identifier.endpage1223en_US
dc.identifier.issn0169-4332en_US
dc.identifier.issn1873-5584en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1217en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.apsusc.2017.11.246
dc.identifier.urihttps://hdl.handle.net/20.500.12395/36821
dc.identifier.volume434en_US
dc.identifier.wosWOS:000419116600140en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofAPPLIED SURFACE SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectNanomaterialen_US
dc.subjectCalix[4] areneen_US
dc.subjectFluorescenceen_US
dc.subjectAdsorptionen_US
dc.titleOne-pot synthesis of Fe3O4@Chitosan-pSDCalix hybrid nanomaterial for the detection and removal of Hg2+ ion from aqueous mediaen_US
dc.typeArticleen_US

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