Rapid, efficient and selective preconcentration of benzo[a]pyrene (BaP) by molecularly imprinted composite cartridge and HPLC

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dc.authoridArmutcu, Canan/0000-0002-0920-2843
dc.authoridUzun, Lokman/0000-0002-3971-7725
dc.authoridCorman, Mehmet Emin/0000-0001-9062-4201
dc.contributor.authorCorman, Mehmet Emin
dc.contributor.authorArmutcu, Canan
dc.contributor.authorUzun, Lokman
dc.contributor.authorDenizli, Adil
dc.date.accessioned2025-03-23T19:39:15Z
dc.date.available2025-03-23T19:39:15Z
dc.date.issued2017
dc.departmentSinop Üniversitesi
dc.description.abstractIn this study, cryogel-based molecularly imprinted composite cartridges were designed for the rapid, efficient, and selective preconcentration of benzo[a]pyrene (BaP) from water samples. First, a BaP-imprinted poly(2-hydroxyethyl methacrylate-N-methacryloyl-(L)-phenylalanine) composite cartridge was synthesized under semi-frozen conditions and characterized by scanning electron microscopy, elemental analysis, Fourier transform infrared spectroscopy, and swelling tests. After the optimization of preconcentration parameters, i.e., pH and initial BaP concentration, the selectivity and preconcentration efficiency, and reusability of these cartridges were also evaluated. In selectivity experiments, BaP imprinted composite cartridge exhibited binding capacities 3.09, 9.52, 8.87, and 8.77-fold higher than that of the non-imprinted composite cartridge in the presence of competitors, such as benzo[b]fluoranthene (BbF), benzo[k]fluoranthene (BkF), indeno[1,2,3-cd]pyrene (lcdP), and 1-naphthol, respectively. The method detection limit (MDL), relative standard deviation (RSD) and preconcentration efficiency (PE) of the synthesized composite cartridge were calculated as 24.86 mu g/L, 1.60%, and 349,6%, respectively. (C) 2016 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.msec.2016.08.040
dc.identifier.endpage53
dc.identifier.issn0928-4931
dc.identifier.issn1873-0191
dc.identifier.pmid27770911
dc.identifier.scopus2-s2.0-84983479307
dc.identifier.scopusqualityN/A
dc.identifier.startpage41
dc.identifier.urihttps://doi.org/10.1016/j.msec.2016.08.040
dc.identifier.urihttps://hdl.handle.net/11486/6301
dc.identifier.volume70
dc.identifier.wosWOS:000388046900006
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofMaterials Science and Engineering C-Materials For Biological Applications
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectPolycyclic aromatic hydrocarbons
dc.subjectBenzo[a]pyrene
dc.subjectComposite cartridge hydrophobic cryogel
dc.subjectMolecular imprinting
dc.subjectPreconcentration
dc.titleRapid, efficient and selective preconcentration of benzo[a]pyrene (BaP) by molecularly imprinted composite cartridge and HPLC
dc.typeArticle

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