Preconcentration Of Persistent Organic Pollutants in Aqueous Sample by Alginate Natural Deep Eutectic Solvent Assisted Microextraction Technique

Authors

  • Khairunnajwa Pakhrudin
  • Wan Nazihah Wan Ibrahim

Keywords:

Micro solid phase extraction, NADES, Box Behnken Design, Organochlorine Pesticides

Abstract

Pesticides have positively impacted crop yield and quality, but their chemical properties pose environmental and health risks, leading to their persistence in water bodies, soils, and biological tissues. To address this, rapid and environmentally friendly detection methods, such as Micro Solid Phase Extraction (μ-SPE), are studied. Utilising green sorbents like Alg-NADES, this method employs Natural Deep Eutectic Solvent encapsulated in Alginate (Alg-NADES) to efficiently capture organophosphate pesticides (OPPs) and organochlorine pesticides (OCPs). This eco-friendly approach aligns with the principles of green chemistry, offering an improved and sustainable alternative to conventional extraction methodologies.

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Published

18-10-2024