000130967 001__ 130967 000130967 005__ 20240202151703.0 000130967 0247_ $$2doi$$a10.1016/j.chroma.2019.05.044 000130967 0248_ $$2sideral$$a116693 000130967 037__ $$aART-2019-116693 000130967 041__ $$aeng 000130967 100__ $$aOtoukesh, Mahdiyeh 000130967 245__ $$aDetermination of adhesive acrylates in recycled polyethylene terephthalate by fabric phase sorptive extraction coupled to ultra performance liquid chromatography - mass spectrometry 000130967 260__ $$c2019 000130967 5060_ $$aAccess copy available to the general public$$fUnrestricted 000130967 5203_ $$aThis article presents fabric phase sorptive extraction (FPSE) as a simple and effective pre-concentration method for the enrichment of acrylate compounds in different food simulants and subsequent analysis of the extracts by ultra-high-performance liquid chromatography with mass spectrometric detection (UPLC-MS). Acrylate compounds come from acrylic adhesives used commonly for sticking the paper labels on polyethylene terephthalate (PET) bottles and therefore, they may exist in recycled polyethylene terephthalate (rPET). Four acrylates were studied: ethylene glycol dimethacrylate (EGDM), pentaerythritol triacrylate (PETA), triethylene glycol diacrylate (TEGDA) and trimethylolpropane triacrylate (TMPTA). Five different types of FPSE media coated with different sol-gel sorbents were studied and finally sol-gel polyethylene glycol- polypropylene glycol-polyethylene glycol triblock copolymer (PEG-PPG-PEG) coated FPSE media was chosen for its satisfactory results. The optimal conditions affecting the extraction efficiency of compounds were determined in three different food simulants. Statistical evaluation of this method reveals good linearity and precision. Under the optimized conditions, the method provided limits of detection of the compounds in the range of (0.1–1.9 ng g-1, 0.1–1.2 ng g-1, 0.2–2.3 ng g-1) in EtOH 10%, HAc 3% and EtOH 20% and the enrichment factor values (EFs) after applying N2 were in the range of 11.1–25.0, 13.8–26.3, 8.3–21.9, in simulants A, B and C respectively. The optimized method was applied successfully to analyze thirteen types of recycled PET samples. Acrylates were found in some of the samples at ng g-1 levels. 000130967 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T53-17R$$9info:eu-repo/grantAgreement/ES/MINECO/AGL2015-67362-P 000130967 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000130967 590__ $$a4.049$$b2019 000130967 591__ $$aCHEMISTRY, ANALYTICAL$$b14 / 86 = 0.163$$c2019$$dQ1$$eT1 000130967 591__ $$aBIOCHEMICAL RESEARCH METHODS$$b13 / 77 = 0.169$$c2019$$dQ1$$eT1 000130967 592__ $$a1.129$$b2019 000130967 593__ $$aAnalytical Chemistry$$c2019$$dQ1 000130967 593__ $$aOrganic Chemistry$$c2019$$dQ1 000130967 593__ $$aMedicine (miscellaneous)$$c2019$$dQ1 000130967 593__ $$aBiochemistry$$c2019$$dQ2 000130967 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000130967 700__ $$0(orcid)0000-0003-2685-5739$$aNerín, Cristina$$uUniversidad de Zaragoza 000130967 700__ $$0(orcid)0000-0002-0759-9170$$aAznar, Margarita$$uUniversidad de Zaragoza 000130967 700__ $$aKabir, Abuzar 000130967 700__ $$aFurton, Kenneth G. 000130967 700__ $$aEs'haghi, Zarrin 000130967 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDpto. Química Analítica$$cÁrea Química Analítica 000130967 773__ $$g1602 (2019), 56-63$$pJ. chromatogr. A$$tJournal of Chromatography A$$x0021-9673 000130967 8564_ $$s576783$$uhttps://zaguan.unizar.es/record/130967/files/texto_completo.pdf$$yPostprint 000130967 8564_ $$s1056185$$uhttps://zaguan.unizar.es/record/130967/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000130967 909CO $$ooai:zaguan.unizar.es:130967$$particulos$$pdriver 000130967 951__ $$a2024-02-02-14:49:55 000130967 980__ $$aARTICLE