Cloud-point extraction coupled to in-situ metathesis reaction of deep eutectic solvents for preconcentration and liquid chromatographic analysis of neonicotinoid …

R Kachangoon, J Vichapong, Y Santaladchaiyakit… - Microchemical …, 2020 - Elsevier
A simple cloud-point extraction coupled to in-situ metathesis reaction of deep eutectic
solvents method followed by high-performance liquid chromatography for rapid …

An eco-friendly hydrophobic deep eutectic solvent-based dispersive liquid–liquid microextraction for the determination of neonicotinoid insecticide residues in water …

R Kachangoon, J Vichapong, Y Santaladchaiyakit… - Molecules, 2020 - mdpi.com
A green, simple and sensitive hydrophobic DES-based dispersive liquid–liquid
microextraction coupled with high-performance liquid chromatography (HPLC) was …

Multi-response optimization of a deep eutectic solvent‑based microextraction method for the simultaneous extraction of twenty organochlorine pesticides for …

A Hoseinzadeh, H Heidari, AA Matin, M Soylak - Microchemical Journal, 2023 - Elsevier
This study investigates the application of a relatively hydrophobic deep eutectic solvent
(DES) for ultrasound-assisted emulsification-microextraction of twenty organochlorine …

Preconcentration of trace neonicotinoid insecticide residues using vortex-assisted dispersive micro solid-phase extraction with montmorillonite as an efficient sorbent

K Moyakao, Y Santaladchaiyakit, S Srijaranai… - Molecules, 2018 - mdpi.com
In this work, we investigated montmorillonite for adsorption of neonicotinoid insecticides in
vortex-assisted dispersive micro-solid phase extraction (VA-d-μ-SPE). High-performance …

Low temperature-induced homogeneous liquid–liquid extraction and ternary deep eutectic solvent-based dispersive liquid–liquid microextraction followed by gas …

MA Farajzadeh, A Mohebbi, VT Gharamaleki… - New Journal of …, 2019 - pubs.rsc.org
Herein, an efficient and simple sample pretreatment method based on a combination of low
temperature-induced homogeneous liquid–liquid extraction and ternary deep eutectic …

Synthesis of a green high density deep eutectic solvent and its application in microextraction of seven widely used pesticides from honey

MA Farajzadeh, M Abbaspour, R Kazemian - Journal of Chromatography A, 2019 - Elsevier
A green dispersive liquid–liquid microextraction using a new high density deep eutectic
solvent (as an extraction solvent) has been developed and utilized in the simultaneous …

Miniaturized matrix solid-phase dispersion based on deep eutectic solvent and carbon nitride associated with high-performance liquid chromatography: a new …

M Nedaei, AR Zarei, SA Ghorbanian - Journal of Chromatography A, 2019 - Elsevier
In this research, a miniaturized version of matrix solid phase dispersion (MSPD) method was
developed for successful extraction of five nitrotoluenes from soil samples. The terpene …

Development of a sustainable dispersive liquid–liquid microextraction based on novel hydrophobic and hydrophilic natural deep eutectic solvents for the analysis of …

H Sereshti, M Seraj, S Soltani, HR Nodeh… - Microchemical …, 2022 - Elsevier
A novel green dispersive liquid–liquid microextraction (DLLME) technique based on two
new natural deep eutectic solvents (NaDESs) was developed and applied to the extraction …

A lighter-than-water deep eutectic-solvent-based dispersive liquid-phase microextraction method in a U-shaped homemade device

A Jouyban, MA Farajzadeh… - New Journal of Chemistry, 2018 - pubs.rsc.org
In this study, a new microextraction method, termed glass-filter-based dispersive liquid-
phase microextraction using a lighter-than-water deep eutectic solvent, was developed for …

Alternative liquid–liquid microextraction as cleanup for determination of neonicotinoid pesticides prior HPLC analysis

J Vichapong, R Burakham, S Srijaranai - Chromatographia, 2016 - Springer
A simple microextraction, namely low-density solvent with low-toxicity organic solvent-based
dispersive liquid–liquid microextraction (LDS-DLLME) and modified QuEChERS sample …