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dc.creatorTadić, Tamara
dc.creatorMarković, Bojana
dc.creatorRadulović, Jelena
dc.creatorLukić, Jelena
dc.creatorSuručić, Ljiljana
dc.creatorNastasović, Aleksandra
dc.creatorOnjia, Antonije
dc.date.accessioned2022-09-15T11:09:52Z
dc.date.available2022-09-15T11:09:52Z
dc.date.issued2022
dc.identifier.issn2071-1050
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/5200
dc.description.abstractA core-shell amino-functionalized glycidyl methacrylate magnetic molecularly imprinted polymer (MIP) was synthesized by the suspension polymerization/surface imprinting method and characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), mercury porosimetry, nitrogen gas adsorption–desorption, and elemental analysis. This MIP was used as the sorbent in dispersive solid-phase microextraction (DSPME) of aniline from textile wastewater prior to high-performance liquid chromatography-mass spectrometry (HPLC-MS) measurements. Since aniline is toxic and a probable human carcinogen, its determination in water is of great significance. This is a challenging task because aniline is usually present at trace levels. The effects of different DSPME variables on the preconcentration efficiency have been studied by using the Plackett–Burman screening design of experiments (DoE) followed by response surface methodology optimization using the Box-Behnken design. Thus, DoE enabled the investigation of several variables simultaneously. Under optimized conditions, aniline was effectively and selectively separated by a small amount of the DSPME sorbent and detected in real textile wastewater samples. The method detection limit of 1 ng mL−1 was attained, with good method linearity and acceptable recovery and precision. The results showed that the studied MIP could be a reliable DSPME sorbent for efficiently analyzing trace aniline in real wastewater samples.sr
dc.language.isoensr
dc.publisherMDPIsr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200026/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS//sr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceSustainability (Switzerland)sr
dc.subjectaromatic aminessr
dc.subjectdesign of experimentsr
dc.subjectDSPMEsr
dc.subjectLC-MS/MSsr
dc.subjectMIPsr
dc.subjectwastewatersr
dc.titleA Core-Shell Amino-Functionalized Magnetic Molecularly Imprinted Polymer Based on Glycidyl Methacrylate for Dispersive Solid-Phase Microextraction of Anilinesr
dc.typearticlesr
dc.rights.licenseBYsr
dc.citation.issue15
dc.citation.rankM22~
dc.citation.spage9222
dc.citation.volume14
dc.identifier.doi10.3390/su14159222
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/12834/bitstream_12834.pdf
dc.identifier.scopus2-s2.0-85137179796
dc.identifier.wos00083915820000
dc.type.versionpublishedVersionsr


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Приказ основних података о документу