Journal ArticleDOI
Determination of organophosphorous pesticides in summer crops using ultrasound-assisted solvent extraction followed by dispersive liquid–liquid microextraction based on the solidification of floating organic drop
TLDR
In this article, the ultrasound assisted solvent extraction (UASE) followed by dispersive liquid-liquid microextraction based on the solidification of floating organic drop (DLLME-SFO) has been developed for extraction and determination of organophosphorous pesticides from summer crops.About:
This article is published in Food Control.The article was published on 2013-12-01. It has received 91 citations till now.read more
Citations
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Journal ArticleDOI
Ionic liquid-linked dual magnetic microextraction of lead(II) from environmental samples prior to its micro-sampling flame atomic absorption spectrometric determination.
Erkan Yilmaz,Mustafa Soylak +1 more
TL;DR: The developed IL-DMME method, based on a combination of dispersive liquid-liquid microextraction and dispersive micro solid-phase extraction, successfully applied to the determination of lead in water, plant and hair samples.
Journal ArticleDOI
Vortex-assisted low density solvent liquid-liquid microextraction and salt-induced demulsification coupled to high performance liquid chromatography for the determination of five organophosphorus pesticide residues in fruits.
TL;DR: The proposed method was successfully applied to the analysis of OPP residues in fruit samples (watermelon, grape, and cantaloupe) and high enrichment factors, low limit of detections (LODs) and good precision (RSD≤7% for retention time and peak area) were obtained.
Journal ArticleDOI
Recent achievements in solidified floating organic drop microextraction
TL;DR: Solidified floating organic drop microextraction (SFODME) has been applied to the determination of organic compounds and inorganic analytes as mentioned in this paper, and it has also been used for analysis of other types of samples.
Journal ArticleDOI
Ten years of dispersive liquid-liquid microextraction and derived techniques
TL;DR: In this paper, the authors present a comprehensive collection of publications devoted to dispersive liquid-liquid microextraction and their modalities as well as their applications, up to April 30, 2016.
Journal ArticleDOI
Rapid determination of polycyclic aromatic hydrocarbons in grilled meat using microwave-assisted extraction and dispersive liquid-liquid microextraction coupled to gas chromatography-mass spectrometry.
TL;DR: The performance of the present method was evaluated for the determination of PAHs in various types of real grilled meat samples, and satisfactory results were obtained.
References
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Journal ArticleDOI
Determination of organic compounds in water using dispersive liquid-liquid microextraction
Mohammad Rezaee,Yaghoub Assadi,Mohammad Reza Milani Hosseini,Elham Aghaee,Fardin Ahmadi,Sana Berijani +5 more
TL;DR: The ability of DLLME technique in the extraction of other organic compounds such as organochlorine pesticides, organophosphorus pesticides and substituted benzene compounds were studied.
Journal ArticleDOI
Dispersive liquid-liquid microextraction combined with gas chromatography-flame photometric detection. Very simple, rapid and sensitive method for the determination of organophosphorus pesticides in water
TL;DR: Under the optimum conditions, the enrichment factors and extraction recoveries were high and ranged between 789-1070 and 78.9-107%, respectively, while the linear range was wide and limit of detections were very low and were between 3 to 20 pg/mL for most of the analytes.
Journal ArticleDOI
Dispersive liquid–liquid microextraction method based on solidification of floating organic drop combined with gas chromatography with electron-capture or mass spectrometry detection
Mei-I Leong,Shang-Da Huang +1 more
TL;DR: A simple dispersive liquid-liquid microextraction method based on solidification of a floating organic drop (DLLME-SFO) technique combined with gas chromatography/electron-capture detection (GC/ECD) or gas Chromatography/mass spectrometry ( GC/MS) has been developed and overcomes the most important problem in DLLME, the high-toxic solvent used.
Journal ArticleDOI
Analytical methods for estimation of organophosphorus pesticide residues in fruits and vegetables: A review
TL;DR: The present review pertains to various extraction and quantification procedures used world wide to analyze OPPs residues in various vegetables and fruits.
Journal ArticleDOI
Dispersive liquid-liquid microextraction using extraction solvent lighter than water.
TL;DR: Under the optimum conditions, the enrichment factors (EFs) ranged from 100 to 150 and extraction recoveries varied between 68 and 105%, both of which are relatively high over those of published methods.
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Dispersive liquid–liquid microextraction method based on solidification of floating organic drop combined with gas chromatography with electron-capture or mass spectrometry detection
Mei-I Leong,Shang-Da Huang +1 more