New di-(2-Ethylhexyl)Phosphoric Acid-Based Supramolecular Solvent (DEHPA-SUPRAS) Microextraction Coupled to High Performance Liquid Chromatography (HPLC) for the Determination of Organophosphorus Pesticides in Tea Drinks

• Published in: Analytical letters Vol. 56; no. 14; pp. 2329 - 2345
• Main Authors: Pekkaya, Semra, Yıldız, Elif, Çabuk, Hasan
• Format: Journal Article
• Language: English
• Published: Abingdon Taylor & Francis 22.09.2023; Taylor & Francis Ltd
• Subjects: Analytical chemistry; Chlorpyrifos; Chromatography; Di-(2-ethylhexyl)phosphoric acid (DEHPA); Diethylhexylphosphoric acid; High performance liquid chromatography; Optical microscopes; organophosphorus pesticide (OPP); Pesticides; Phase diagrams; Solvents; Standard deviation; supramolecular solvent (SUPRAS); tea; Tetrahydrofuran

A new supramolecular solvent (SUPRAS) made up of di-(2-ethylhexyl)phosphoric acid (DEHPA) surfactant its introduced and its application was assessed through the microextraction of organophosphorus pesticides (OPPs) including fenitrothion, phosalone, and chlorpyrifos from tea drinks before being dete...