A new colorimetric sensor based on semithiocarbazone for some anions: 2-(1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)-N-phenylhydrazine-1-carbothioamide

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dc.authoridAydın, Fatma / 0000-0002-7219-6407
dc.contributor.authorAydın, Fatma
dc.date.accessioned2025-01-27T19:37:19Z
dc.date.available2025-01-27T19:37:19Z
dc.date.issued2023
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractCarbazones are molecules containing important functional groups in designing anion chemosensors due to proton donor and acceptor sites in their structures. In this paper, we synthesize a novel colorimetric receptor with 1,3 dioxo-indene and thiosemicarbazone moieties by the reaction of ninhydrin and 4-phenyl-thiosemicarbazide in quantitative yield. We then identify its structure by means of FT-IR, 1H-NMR, 13C-NMR, and MS spectroscopic techniques. Moreover, we observe the reaction of the title compound with biologically important F¯, OAc¯, CN¯, H2PO4¯, and OH¯ anions in the presence of other anions, such as Cl¯, Br¯, I¯, SCN¯, and OCl¯ in dimethylsulfoxide solution through a color change from yellow to orange-red that can easily be distinguished even by the naked eye under ambient light. Finally, we evaluate the anion-sensing ability of the title compound via UV-vis spectroscopic studies.
dc.identifier.doi10.54187/jnrs.1338019
dc.identifier.endpage117
dc.identifier.issn1304-7981
dc.identifier.issue2
dc.identifier.startpage108
dc.identifier.trdizinid1195804
dc.identifier.urihttps://doi.org/10.54187/jnrs.1338019
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/1195804
dc.identifier.urihttps://hdl.handle.net/20.500.12428/17192
dc.identifier.volume12
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.publisherTokat Gaziosmanpasa University
dc.relation.ispartofJournal of New Results in Science
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TRD_20250125
dc.subject4-Phenylsemithiocarbazide
dc.subjectNinhydrin
dc.subjectAnion receptor
dc.subjectUV-Vis titration
dc.subjectNaked eye
dc.titleA new colorimetric sensor based on semithiocarbazone for some anions: 2-(1,3-dioxo-1,3-dihydro-2H-inden-2-ylidene)-N-phenylhydrazine-1-carbothioamide
dc.typeArticle

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