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Development of a Green Single Drop Microextraction Based on Deep Eutectic Solvent and Hplc-Uv for Trace Residue Analysis of Three Frequent-Used Pesticides



Pourhossein M1 ; Khadem M2 ; Omidi F3 ; Heravizadeh OR4 ; Shahtaheri SJ2, 5
Authors
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Authors Affiliations
  1. 1. Department of Occupational Health Engineering, School of Public Health, Zanjan University of Medical Sciences, Zanjan, Iran
  2. 2. Department of Occupational Health Engineering, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
  3. 3. Research Center for Environmental Determinants of Health, Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
  4. 4. Division of Metabolomics, Medical Institute of Bioregulation, Kyushu University, 3-1-1 Maidashi, Higashi-Ku, Fukuoka, 812-8582, Japan
  5. 5. Center for Water Quality Research, Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran

Source: Iranian Journal of Public Health Published:2023

Abstract

Background: A green sample preparation method named deep eutectic solvent-based single drop microextraction (DES-SDME) was developed and optimized for determining trace metribuzin, dichlorvos, and fenthion. Methods: Two hundred seventy experimental runs were performed, and the optimal values of the five influential factors in the DES-SDME method were determined. The design of the study was based on one factor at a time and the peak area of high-performance liquid chromatography was used as a benchmark for comparing analysis results. Results: After optimizing the effective factors, the linearity range, detection limit and quantification limit of the method were determined by drawing calibration curves for the studied analytes. Conclusion: The results indicated the success of the developed method in obtaining acceptable figures of merit as a green preparation method with accuracy and precision. © 2023 Pourhossein et al.
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Experts (# of related papers)
Seyed Jamaledin Shataheri (2)
Monireh Khadem (1)