Abstract
Maltodextrin- and β-cyclodextrin-functionalized magnetic graphene oxide (mGO/β-CD/MD), a novel hydrophilic-lipophilic composite, was successfully fabricated and used for the co-extraction of triazines and triazoles from vegetable samples before HPLC–UV analysis. mGO/β-CD/MD was synthesized by chemical bonding of β-CD and MD to the surface of mGO, using epichlorohydrin (ECH) as a linker. The successful synthesis of mGO/β-CD/MD was confirmed by characterization tests, including attenuated total reflection-Fourier transform infrared spectroscopy (ATR-FTIR), X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), vibrating sample magnetometry (VSM), thermogravimetric analysis (TGA), energy-dispersive X-ray spectroscopy (EDX), Brunauer–Emmett–Teller (BET), and Barrett-Joyner-Halenda (BJH) analyses. The hydrophobic cavity of β-CD and a large number of hydroxyl groups on the MD structure contributed to the co-extraction of mentioned pesticides with a wide range of polarity. Under the optimized condition (sorbent amount, 30 mg; desorption time, 10 min; desorption solvent volume, 300 μL; desorption solvent, methanol/acetonitrile (1:1) containing 5% (v/v) acetic acid; extraction time, 20 min; and pH of sample solution, 7.0), good linearity within the range 1.0–1000 μg L−1 (r2 ≥ 0.992) was achieved. Extraction efficiencies were in the range 66.4–95.3%, and the limits of detection were 0.01–0.08 μg L−1. Relative recoveries for spiked samples were obtained in the range 88.4–112.0%, indicating that the matrix effect was insignificant, and good precisions (intra- and inter-day) were also achieved (RSDs < 9.0%, n = 3). The results confirmed that the developed method was efficient for the determination of trace amounts of pesticides in potato, tomato, and corn samples.
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References
Shah J, Jan MR, Ara B (2011) Quantification of triazine herbicides in soil by microwave-assisted extraction and high-performance liquid chromatography. Environ Monit Assess 178:111–119. https://doi.org/10.1007/s10661-010-1676-0
Liu WR, Ying GG, Zhao JL, Liu YS, Hu LX, Yao L et al (2016) Photodegradation of the azole fungicide climbazole by ultraviolet irradiation under different conditions: kinetics, mechanism and toxicity evaluation. J Hazard Mater 318:794–801. https://doi.org/10.1016/j.jhazmat.2016.06.033
Peng S, **ao J, Cheng J, Zhang M, Li X, Cheng M (2012) Ionic liquid magnetic bar microextraction and HPLC determination of carbamate pesticides in real water samples. Microchim Acta 179:193–199. https://doi.org/10.1007/s00604-012-0884-4
Li D, He M, Chen B, Hu B (2019) Magnetic porous organic polymers for magnetic solid-phase extraction of triazole fungicides in vegetables prior to their determination by gas chromatography-flame ionization detection. J Chromatogr A 1601:1–8. https://doi.org/10.1016/j.chroma.2019.04.062
Abolghasemi MM, Hassani S, Bamorowat M (2016) Efficient solid-phase microextraction of triazole pesticides from natural water samples using a Nafion-loaded trimethylsilane-modified mesoporous silica coating of type SBA-15. Microchim Acta 183:889–895. https://doi.org/10.1007/s00604-015-1724-0
Amiri A, Baghayeri M, Sedighi M (2018) Magnetic solid-phase extraction of polycyclic aromatic hydrocarbons using a graphene oxide/Fe3O4@polystyrene nanocomposite. Microchim Acta 185:1–9. https://doi.org/10.1007/s00604-018-2928-x
Cai Y, Cai Y, Shi Y, Liu J, Mou S, Lu Y (2007) A liquid-liquid extraction technique for phthalate esters with water-soluble organic solvents by adding inorganic salts. Microchim Acta 157:73–79. https://doi.org/10.1007/s00604-006-0625-7
Wang Y, He M, Chen B, Hu B (2020) Hydroxyl-containing porous organic framework coated stir bar sorption extraction combined with high performance liquid chromatography-diode array detector for analysis of triazole fungicides in grape and cabbage samples. J Chromatogr A 1633:461628. https://doi.org/10.1016/j.chroma.2020.461628
Jiang Y, Ma P, Piao H, Qin Z, Tao S, Sun Y, Wang X, Song D (2019) Solid-phase microextraction of triazine herbicides via cellulose paper coated with a metal-organic framework of type MIL-101 (Cr), and their quantitation by HPLC-MS. Microchim Acta 186:1–8. https://doi.org/10.1007/s00604-019-3889-4
Qin Z, Jiang Y, Piao H, Tao S, Sun Y, Wang X, Ma P, Song D (2019) Packed hybrids of gold nanoparticles and halloysite nanotubes for dispersive solid phase extraction of triazine herbicides, and their subsequent determination by HPLC. Microchim Acta 186:1–8. https://doi.org/10.1007/s00604-019-3578-3
Liang T, Gao L, Qin D, Chen L (2019) Determination of sulfonylurea herbicides in grain samples by matrix solid-phase dispersion with mesoporous structured molecularly imprinted polymer. Food Anal Method 12:1938–1948. https://doi.org/10.1007/s12161-019-01539-y
Yi X, Liu C, Liu X, Wang P, Zhou Z, Liu D (2019) Magnetic partially carbonized cellulose nanocrystal-based magnetic solid phase extraction for the analysis of triazine and triazole pesticides in water. Microchim Acta 186:1–8. https://doi.org/10.1007/s00604-019-3911-x
Cao S, Chen J, Lai G, ** C, Li X, Zhang L et al (2019) A high efficient adsorbent for plant growth regulators based on ionic liquid and β-cyclodextrin functionalized magnetic graphene oxide. Talanta 194:14–25. https://doi.org/10.1016/j.talanta.2018.10.013
Safari M, Yamini Y, Masoomi MY, Morsali A, Mani-Varnosfaderani A (2017) Magnetic metal-organic frameworks for the extraction of trace amounts of heavy metal ions prior to their determination by ICP-AES. Microchim Acta 184:1555–1564. https://doi.org/10.1007/s00604-017-2133-3
Bertolino V, Cavallaro G, Milioto S, Lazzara G (2020) Polysaccharides/halloysite nanotubes for smart bionanocomposite materials. Carbohyd Polym 245:116502. https://doi.org/10.1016/j.carbpol.2020.116502
Gao L, Chen L, Li X (2015) Magnetic molecularly imprinted polymers based on carbon nanotubes for extraction of carbamates. Microchim Acta 182:781–787. https://doi.org/10.1007/s00604-014-1388-1
Chen JY, Cao SR, ** CX, Chen Y, Li XL et al (2018) A novel magnetic β-cyclodextrin modified graphene oxide adsorbent with high recognition capability for 5 plant growth regulators. Food Chem 239:911–919. https://doi.org/10.1016/j.foodchem.2017.07.013
Liu N, Wu Y, Sha H (2018) Characterization of EDTA-cross-linked β-cyclodextrin grafted onto Fe-Al hydroxides as an efficient adsorbent for methylene blue. J Colloid Interf Sci 516:98–109. https://doi.org/10.1016/j.jcis.2018.01.056
Liu G, Li L, Gao Y, Gao M, Huang X et al (2019) A beta-cyclodextrin-functionalized magnetic metal organic framework for efficient extraction and determination of prochloraz and triazole fungicides in vegetables samples. Ecotox Environ Safe 183:109546. https://doi.org/10.1016/j.ecoenv.2019.109546
Yazdanpanah M, Nojavan S (2019) Micro-solid phase extraction of some polycyclic aromatic hydrocarbons from environmental water samples using magnetic β-cyclodextrin-carbon nano-tube composite as a sorbent. J Chromatogr A 1585:34–45. https://doi.org/10.1016/j.chroma.2018.11.066
Yazdanpanah M, Nojavan S (2019) Polydopamine-assisted attachment of β-cyclodextrin onto iron oxide/silica core-shell nanoparticles for magnetic dispersive solid phase extraction of aromatic molecules from environmental water samples. J Chromatogr A 1601:9–20. https://doi.org/10.1016/j.chroma.2019.04.069
Wu D, Tan Y, Han L, Zhang H, Dong L (2018) Preparation and characterization of acetylated maltodextrin and its blend with poly (butylene adipate-co-terephthalate). Carbohyd Polym 181:701–709. https://doi.org/10.1016/j.carbpol.2017.11.092
Wang S, Li Y, Fan X, Zhang F, Zhang G (2015) β-Cyclodextrin functionalized graphene oxide: an efficient and recyclable adsorbent for the removal of dye pollutants. Front Chem Sci Eng 9:77–83. https://doi.org/10.1007/s11705-014-1450-x
Zhu J, He J, Du X, Lu R, Huang L, Ge X (2011) A facile and flexible process of β-cyclodextrin grafted on Fe3O4 magnetic nanoparticles and host-guest inclusion studies. Appl Surf Sci 257:9056–9062. https://doi.org/10.1016/j.apsusc.2011.05.099
Hădărugă NG, Bandur GN, David I et al (2019) A review on thermal analyses of cyclodextrins and cyclodextrin complexes. Environ Chem Lett 17:349–373. https://doi.org/10.1007/s10311-018-0806-8
Yakout AA, Abd El-Hady D (2016) A combination of β-cyclodextrin functionalized magnetic graphene oxide nanoparticles with β-cyclodextrin-based sensor for highly sensitive and selective voltammetric determination of tetracycline and doxycycline in milk samples. RSC Adv 6:41675–41686. https://doi.org/10.1039/C6RA03787A
Heleno FF, Rodrigues AA, Queiroz ME, Neves AA, Oliveira AF, Libardi VM (2019) Determination of fungicides in bell pepper using solid-liquid extraction with low temperature partitioning. Microchem J 148:79–84. https://doi.org/10.1016/j.microc.2019.04.045
Liu G, Li L, Huang X, Zheng S, Xu D, Xu X, Zhang Y, Lin H (2018) Determination of triazole pesticides in aqueous solution based on magnetic graphene oxide functionalized MOF-199 as solid phase extraction sorbents. Micropor Mesopor Mat 270:258–264. https://doi.org/10.1016/j.micromeso.2018.05.023
Huang X, Liu Y, Liu G, Li L, Xu X, Zheng S, Xu D, Gao H (2018) Preparation of a magnetic multiwalled carbon nanotube@ polydopamine/zeolitic imidazolate framework-8 composite for magnetic solid-phase extraction of triazole fungicides from environmental water samples. RSC Adv 8:25351–25360. https://doi.org/10.1039/C8RA05064C
He Z, Wang P, Liu D, Zhou Z (2014) Hydrophilic-lipophilic balanced magnetic nanoparticles: preparation and application in magnetic solid-phase extraction of organochlorine pesticides and triazine herbicides in environmental water samples. Talanta 127:1–8. https://doi.org/10.1016/j.talanta.2014.03.074
Rui S (2020) Application and development of functional magnetic nanomaterials in food quality and safety inspection: In E3S Web of Conferences. 189:02004. EDP Sciences. https://doi.org/10.1051/e3sconf/202018902004
Senosy IA, Guo HM, Ouyang MN, Lu ZH, Yang ZH, Li JH (2020) Magnetic solid-phase extraction based on nano-zeolite imidazolate framework-8-functionalized magnetic graphene oxide for the quantification of residual fungicides in water, honey and fruit juices. Food Chem 325:126944. https://doi.org/10.1016/j.foodchem.2020.126944
Chen F, Song Z, Nie J, Yu G, Li Z, Lee M (2016) Ionic liquid-based carbon nanotube coated magnetic nanoparticles as adsorbent for the magnetic solid phase extraction of triazole fungicides from environmental water. RSC Adv 6:81877–81885. https://doi.org/10.1039/c6ra16682b
Su H, Lin Y, Wang Z, Wong YLE, Chen X, Chan TWD (2016) Magnetic metal–organic framework–titanium dioxide nanocomposite as adsorbent in the magnetic solid-phase extraction of fungicides from environmental water samples. J Chromatogr A 1466:21–28. https://doi.org/10.1016/j.chroma.2016.08.066
Han X, Chen J, Li Z, Quan K, Qiu H (2020) Magnetic solid-phase extraction of triazole fungicides based on magnetic porous carbon prepared by combustion combined with solvothermal method. Anal Chim Acta 1129:85–97. https://doi.org/10.1016/j.aca.2020.06.077
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Majd, M., Nojavan, S. Magnetic dispersive solid-phase extraction of triazole and triazine pesticides from vegetable samples using a hydrophilic-lipophilic sorbent based on maltodextrin- and β-cyclodextrin-functionalized graphene oxide. Microchim Acta 188, 380 (2021). https://doi.org/10.1007/s00604-021-05039-x
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DOI: https://doi.org/10.1007/s00604-021-05039-x