Development of a New Magnetic Dispersive Solid-Phase Microextraction Coupled with GC-MS for the Determination of Five Organophosphorus Pesticides from Vegetable Samples

Vaziri, Shahram; Masrournia, Mahboubeh; Es’haghi, Zarrin; Bozorgmehr, Mohammad Reza

doi:10.1007/s12161-020-01906-0

Cited by 25 publications

(7 citation statements)

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“…After the food samples have been extracted by organic solvents and dispersed in water, the extraction procedures are similar to those in water samples. The hollow fiber solid-phase microextraction (HF-SPME) and DMSPME , are appropriate for the enrichment of target analytes, except for the widely used SPME fiber and IT-SPME. These extraction forms have demonstrated effective enrichment efficiencies toward organic analytes from diverse food samples.…”

Section: Spme In Food Analysismentioning

confidence: 99%

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

et al. 2023

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Section: Spme In Food Analysismentioning

confidence: 99%

Latest Improvements and Expanding Applications of Solid-Phase Microextraction

et al. 2023

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“…A 67–107% absolute recovery was achieved for all three samples. The measurement of OP residues in food plants and fruit beverages was achieved using a DSPME-GC coupled with FPD or MS [ 173 , 174 ]. The method was selective and reproducible, and LODs were below 2 μg/kg for all pesticides.…”

Section: Spe Applications and Future Perspectivesmentioning

confidence: 99%

A review of the modern principles and applications of solid-phase extraction techniques in chromatographic analysis

et al. 2022

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Analytical processes involving sample preparation, separation, and quantifying analytes in complex mixtures are indispensable in modern-day analysis. Each step is crucial to enriching correct and informative results. Therefore, sample preparation is the critical factor that determines both the accuracy and the time consumption of a sample analysis process. Recently, several promising sample preparation approaches have been made available with environmentally friendly technologies with high performance. As a result of its many advantages, solid-phase extraction (SPE) is practiced in many different fields in addition to the traditional methods. The SPE is an alternative method to liquid–liquid extraction (LLE), which eliminates several disadvantages, including many organic solvents, a lengthy operation time and numerous steps, potential sources of error, and high costs. SPE advanced sorbent technology reorients with various functions depending on the structure of extraction sorbents, including reversed-phase, normal-phase, cation exchange, anion exchange, and mixed-mode. In addition, the commercial SPE systems are disposable. Still, with the continual developments, the restricted access materials (RAM) and molecular imprinted polymers (MIP) are fabricated to be active reusable extraction cartridges. This review will discuss all the theoretical and practical principles of the SPE techniques, focusing on packing materials, different forms, and performing factors in recent and future advances. The information about novel methodological and instrumental solutions in relation to different variants of SPE techniques, solid-phase microextraction (SPME), in-tube solid-phase microextraction (IT-SPME), and magnetic solid-phase extraction (MSPE) is presented. The integration of SPE with analytical chromatographic techniques such as LC and GC is also indicated. Furthermore, the applications of these techniques are discussed in detail along with their advantages in analyzing pharmaceuticals, biological samples, natural compounds, pesticides, and environmental pollutants, as well as foods and beverages. Graphical abstract

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“…Development of fast, easy, and less expensive methods for pesticide detection is gaining significant research focus nowadays owing to the emergent need to check the degradation of the environment as well as to protect human health. 1 Traditionally pesticides are detected by different instrumental techniques such as GC, 2 HPLC, 3 LC-MS, 4,5 GC-MS, 6 etc. However, these methods, although reliable, require time-consuming work-up steps, costly equipment, and trained personnel to run the equipment and hence are not adapted for routine analysis and field deployment.…”

Section: Introductionmentioning

confidence: 99%