MultiSimplex optimization of the dispersive solid-phase microextraction and determination of fenitrothion by magnetic molecularly imprinted polymer and high-performance liquid chromatography
作者: Alireza Bazmandegan-ShamiliShayessteh DadfarniaAli Mohammad Haji ShabaniMasoud Rohani MoghadamMahboubeh Saeidi
作者单位: 1Department of Chemistry, Faculty of Science, Yazd University
2Department of Chemistry, Faculty of Sciences, Vali-e-Asr University of Rafsanjan
刊名: Journal of the Iranian Chemical Society, 2018, Vol.15 (5), pp.1181-1189
来源数据库: Springer Journal
DOI: 10.1007/s13738-018-1316-0
关键词: FenitrothionMultiSimplex optimizationHigh-performance liquid chromatographyDispersive solid-phase microextractionMagnetic molecularly imprinted polymer
英文摘要: Abstract(#br)A magnetic molecularly imprinted polymer (MMIP) was fabricated and used as the sorbent for the MMIP-dispersive solid-phase microextraction of fenitrothion prior its determination by high-performance liquid chromatography equipped with an ultraviolet detector. The MMIP was prepared using functionalized Fe 3 O 4 nanoparticles as the magnetic supporter. Methacrylic acid, ethylene glycol dimethacrylate and fenitrothion were used as the functional monomer, the cross-linker and the template, respectively. The properties of the resultant MMIP were evaluated using X-ray diffraction spectroscopy, Fourier transform infrared spectroscopy and scanning electron microscopy. The sorbent exhibited high selectivity and affinity toward fenitrothion compared to other organophosphate pesticides...
全文获取路径: Springer  (合作)
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影响因子:1.467 (2012)

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